minor symfony#2594 [CI] Run tests on minimum-stability=dev too (Kocal)

This PR was merged into the 2.x branch.

Discussion
----------

[CI] Run tests on minimum-stability=dev too

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT

<!--
Replace this notice by a description of your feature/bugfix.
This will help reviewers and should be a good start for the documentation.

Additionally (see https://symfony.com/releases):
 - Always add tests and ensure they pass.
 - For new features, provide some code snippets to help understand usage.
 - Features and deprecations must be submitted against branch main.
 - Changelog entry should follow https://symfony.com/doc/current/contributing/code/conventions.html#writing-a-changelog-entry
 - Never break backward compatibility (see https://symfony.com/bc).
-->

UX packages are a bit "on the edge" (especially TwigComponent and LiveComponent) and it could be a good idea to ensure they continue to works with nighly dependencies. It will help us to fix compatibility issues ASAP.

Commits
-------

4079310 [CI] Run tests on minimum-stability=dev too

Author: Kocal

.github/workflows/test.yaml

@@ -68,6 +68,7 @@ jobs:
             fail-fast: false
             matrix:
                 php-version: ['8.1', '8.3', '8.4']
+                minimum-stability: ['stable', 'dev']
                 include:
                   - php-version: '8.1'
                     dependency-version: 'lowest'
@@ -77,6 +78,10 @@ jobs:
                     dependency-version: 'highest'
                 component: ${{ fromJson(needs.tests-php-components.outputs.components )}}
                 exclude:
+                  - php-version: '8.1'
+                    minimum-stability: 'dev'
+                  - php-version: '8.3'
+                    minimum-stability: 'dev'
                   - component: Map # does not support PHP 8.1
                     php-version: '8.1'
                   - component: Map/src/Bridge/Google # does not support PHP 8.1
@@ -104,6 +109,11 @@ jobs:
               run: php .github/build-packages.php
               working-directory: ${{ github.workspace }}
 
+            - name: Configure ${{ matrix.minimum-stability }} stability
+              if: ${{ matrix.minimum-stability }}
+              run: composer config minimum-stability ${{ matrix.minimum-stability }}
+              working-directory: "src/${{ matrix.component }}"
+
             - name: Install ${{ matrix.component }} packages
               uses: ramsey/composer-install@v3
               with: