Link to GitLab documentation for auth (#9833)
Link to GitLab documentation for auth (#9833)



Co-authored-by: Jordi Boggiano <0712a68aba493ca0413b8a0d0238658b52132f56@seld.be>
alcohol/composer,milleruk/composer,nicolas-grekas/composer,stefangr/composer,staabm/composer,stof/composer,composer/composer,johnstevenson/composer