Reference the correct matrix variable (#792)

Author: Strift

.github/workflows/meilisearch-beta-tests.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: ${{ matrix.php-versions }}
+          php-version: ${{ matrix.php-version }}
 
       - name: Validate composer.json and composer.lock
         run: composer validate

.github/workflows/pre-release-tests.yml

@@ -27,7 +27,7 @@ jobs:
   tests:
     runs-on: ubuntu-latest
     needs: ['meilisearch-version']
-    name: integration-tests-against-rc (PHP ${{ matrix.php-versions }})
+    name: integration-tests-against-rc (PHP ${{ matrix.php-version }})
     services:
       meilisearch:
         image: getmeili/meilisearch:${{ needs.meilisearch-version.outputs.version }}
@@ -47,7 +47,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: ${{ matrix.php-versions }}
+          php-version: ${{ matrix.php-version }}
           coverage: none
 
       - name: Validate composer.json and composer.lock