minor #45670 Stand with Ukraine (fabpot)
minor #45670 Stand with Ukraine (fabpot)

This PR was squashed before being merged into the 4.4 branch.

Discussion
----------

Stand with Ukraine

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       | n/a <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT
| Doc PR        | n/a

On 4.4
![image](https://user-images.githubusercontent.com/47313/157268381-2cf9466b-a7b8-4879-af6a-e60833e32d12.png)

On 5.4
![image](https://user-images.githubusercontent.com/47313/157268499-6dbd7be8-1584-4a50-8717-872554739136.png)

Commits
-------

0558ea3719 Fix colors for 4.4
37ca066c6f Stand with Ukraine

symfony/framework-bundle