minor #28575 [WebProfilerBundle] added a note in the README (fabpot)
minor #28575 [WebProfilerBundle] added a note in the README (fabpot)

This PR was merged into the 2.8 branch.

Discussion
----------

[WebProfilerBundle] added a note in the README

| Q             | A
| ------------- | ---
| Branch?       | 2.8
| Bug fix?      | no
| New feature?  | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks?    | no     <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->
| Fixed tickets |
| License       | MIT
| Doc PR        |

<!--
Write a short README entry for your feature/bugfix here (replace this comment block.)
This will help people understand your PR and can be used as a start of the Doc PR.
Additionally:
 - Bug fixes must be submitted against the lowest branch where they apply
   (lowest branches are regularly merged to upper ones so they get the fixes too).
 - Features and deprecations must be submitted against the master branch.
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Commits
-------

310870a497 [WebProfilerBundle] added a note in the README

zorn-v/symfony,maidmaid/symfony,curry684/symfony,michaelperrin/symfony,Simperfit/symfony,pyrech/symfony,frankdejonge/symfony,deguif/symfony,jvasseur/symfony,yceruto/symfony,jakzal/symfony,MatTheCat/symfony,1ed/symfony,lyrixx/symfony,sroze/symfony,mweimerskirch/symfony,MatTheCat/symfony,MatTheCat/symfony,symfony/symfony,nicolas-grekas/symfony,joelwurtz/symfony,lstrojny/symfony,mweimerskirch/symfony,smatyas/symfony,Nyholm/symfony,OskarStark/symfony,damienalexandre/symfony,ajgarlag/symfony,phramz/symfony,arjenm/symfony,frankdejonge/symfony,tgalopin/symfony,lyrixx/symfony,kbond/symfony,e-moe/symfony,nicolas-grekas/symfony,hhamon/symfony,ogizanagi/symfony,paradajozsef/symfony,alekitto/symfony,nicolas-grekas/symfony,zorn-v/symfony,bendavies/symfony,jderusse/symfony,sgehrig/symfony,smatyas/symfony,garak/symfony,smatyas/symfony,nicolas-grekas/symfony,OndraM/symfony,OndraM/symfony,d-ph/symfony,OskarStark/symfony,localheinz/symfony,garak/symfony,stof/symfony,HeahDude/symfony,localheinz/symfony,jderusse/symfony,smatyas/symfony,Nyholm/symfony,maidmaid/symfony,mpdude/symfony,e-moe/symfony,xabbuh/symfony,dmaicher/symfony,chalasr/symfony,lstrojny/symfony,zorn-v/symfony,gnat42/symfony,vincentaubert/symfony,andrerom/symfony,oleg-andreyev/symfony,deguif/symfony,gonzalovilaseca/symfony,derrabus/symfony,d-ph/symfony,zerkms/symfony,Simperfit/symfony,mnapoli/symfony,SaschaDens/symfony,e-moe/symfony,ajgarlag/symfony,d-ph/symfony,chalasr/symfony,mnapoli/symfony,fabpot/symfony,localheinz/symfony,ajgarlag/symfony,jderusse/symfony,romaricdrigon/symfony,joelwurtz/symfony,ro0NL/symfony,shieldo/symfony,andrerom/symfony,Taluu/symfony,Slamdunk/symfony,voronkovich/symfony,frankdejonge/symfony,mweimerskirch/symfony,mnapoli/symfony,Slamdunk/symfony,docteurklein/symfony,docteurklein/symfony,damienalexandre/symfony,zcodes/symfony,alekitto/symfony,localheinz/symfony,mpdude/symfony,damienalexandre/symfony,Koc/symfony,Deamon/symfony,paradajozsef/symfony,Tobion/symfony,gonzalovilaseca/symfony,sgehrig/symfony,dmaicher/symfony,gonzalovilaseca/symfony,ragboyjr/symfony,yceruto/symfony,ragboyjr/symfony,bendavies/symfony,HeahDude/symfony,shieldo/symfony,yceruto/symfony,dmaicher/symfony,zcodes/symfony,ogizanagi/symfony,romaricdrigon/symfony,alekitto/symfony,romaricdrigon/symfony,mnapoli/symfony,pierredup/symfony,vincentaubert/symfony,zerkms/symfony,jvasseur/symfony,ajgarlag/symfony,gnat42/symfony,vincentaubert/symfony,pamil/symfony,oleg-andreyev/symfony,Taluu/symfony,teohhanhui/symfony,curry684/symfony,joelwurtz/symfony,andreia/symfony,Simperfit/symfony,1ed/symfony,kbond/symfony,Tobion/symfony,teohhanhui/symfony,Deamon/symfony,Simperfit/symfony,michaelperrin/symfony,tgalopin/symfony,Tobion/symfony,dmaicher/symfony,pamil/symfony,stof/symfony,Deamon/symfony,tucksaun/symfony,bendavies/symfony,weaverryan/symfony,mpdude/symfony,gnat42/symfony,michaelperrin/symfony,voronkovich/symfony,symfony/symfony,stof/symfony,weaverryan/symfony,OndraM/symfony,weaverryan/symfony,tgalopin/symfony,jvasseur/symfony,pierredup/symfony,ragboyjr/symfony,tucksaun/symfony,docteurklein/symfony,ro0NL/symfony,paradajozsef/symfony,OskarStark/symfony,fabpot/symfony,xabbuh/symfony,tucksaun/symfony,pyrech/symfony,Taluu/symfony,bendavies/symfony,teohhanhui/symfony,kbond/symfony,lyrixx/symfony,zorn-v/symfony,MatTheCat/symfony,Koc/symfony,damienalexandre/symfony,ro0NL/symfony,docteurklein/symfony,gonzalovilaseca/symfony,Simperfit/symfony,symfony/symfony,voronkovich/symfony,joelwurtz/symfony,shieldo/symfony,mpdude/symfony,1ed/symfony,kbond/symfony,phramz/symfony,garak/symfony,hhamon/symfony,lstrojny/symfony,pierredup/symfony,weaverryan/symfony,Taluu/symfony,derrabus/symfony,hhamon/symfony,derrabus/symfony,pierredup/symfony,HeahDude/symfony,voronkovich/symfony,fabpot/symfony,fabpot/symfony,OskarStark/symfony,michaelperrin/symfony,sroze/symfony,Deamon/symfony,gnat42/symfony,sgehrig/symfony,Deamon/symfony,Slamdunk/symfony,OndraM/symfony,andreia/symfony,jderusse/symfony,docteurklein/symfony,SaschaDens/symfony,zcodes/symfony,yceruto/symfony,SaschaDens/symfony,maidmaid/symfony,lyrixx/symfony,andreia/symfony,OndraM/symfony,ragboyjr/symfony,phramz/symfony,andrerom/symfony,Slamdunk/symfony,andrerom/symfony,tucksaun/symfony,chalasr/symfony,Nyholm/symfony,arjenm/symfony,Tobion/symfony,arjenm/symfony,ogizanagi/symfony,symfony/symfony,1ed/symfony,pamil/symfony,pamil/symfony,alekitto/symfony,deguif/symfony,hhamon/symfony,tgalopin/symfony,vincentaubert/symfony,zerkms/symfony,mweimerskirch/symfony,romaricdrigon/symfony,Nyholm/symfony,stof/symfony,pyrech/symfony,HeahDude/symfony,smatyas/symfony,andreia/symfony,Koc/symfony,jakzal/symfony,derrabus/symfony,paradajozsef/symfony,phramz/symfony,jakzal/symfony,garak/symfony,ogizanagi/symfony,e-moe/symfony,d-ph/symfony,teohhanhui/symfony,sroze/symfony,oleg-andreyev/symfony,ro0NL/symfony,frankdejonge/symfony,jakzal/symfony,zcodes/symfony,SaschaDens/symfony,SaschaDens/symfony,maidmaid/symfony,sgehrig/symfony,curry684/symfony,zerkms/symfony,curry684/symfony,xabbuh/symfon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