minor #14315 [Maintenance] Improve note in UPGRADE file about changes in security.yaml (GSadee)
minor #14315 [Maintenance] Improve note in UPGRADE file about changes in security.yaml (GSadee)

This PR was merged into the 1.12 branch.

Discussion
----------

| Q               | A                                                            |
|-----------------|--------------------------------------------------------------|
| Branch?         | 1.12|
| Bug fix?        | no                                                       |
| New feature?    | no                                                       |
| BC breaks?      | no                                                       |
| Deprecations?   | no|
| Related tickets | fixes https://github.com/Sylius/Sylius/pull/14283|
| License         | MIT                                                          |

As it does not look like a diff now:
<img width="1032" alt="image" src="https://user-images.githubusercontent.com/6140884/190562242-90b5d014-bc11-48b2-a6df-9b76fb500e45.png">

<!--
 - Bug fixes must be submitted against the 1.11 branch
 - Features and deprecations must be submitted against the 1.12 branch
 - Make sure that the correct base branch is set

 To be sure you are not breaking any Backward Compatibilities, check the documentation:
 https://docs.sylius.com/en/latest/book/organization/backward-compatibility-promise.html
-->


Commits
-------

c57735609c88f5384bc1c1c408793cee184e1dcb [Maintenance] Improve note in UPGRADE file about changes in security.yaml

Sylius/Sylius,diimpp/Sylius,Sylius/Sylius,Sylius/Sylius,diimpp/Sylius,diimpp/Sylius