Run psalm/psalter using the appropriate language

Author: tvdijen

.github/workflows/php.yml

@@ -165,6 +165,7 @@ jobs:
 
     steps:
       - name: Setup PHP, with composer and extensions
+        id: setup-php
         uses: shivammathur/setup-php@v2 #https://github.com/shivammathur/setup-php
         with:
           php-version: '8.0'
@@ -204,8 +205,8 @@ jobs:
 
       - name: Psalm
         continue-on-error: true
-        run: php vendor/bin/psalm --show-info=true --shepherd
+        run: php vendor/bin/psalm --show-info=true --shepherd --php-version=${{ steps.setup-php.outputs.php-version }}
 
       - name: Psalter
         continue-on-error: true
-        run: php vendor/bin/psalter --issues=UnnecessaryVarAnnotation --dry-run
+        run: php vendor/bin/psalter --issues=UnnecessaryVarAnnotation --dry-run --php-version=${{ steps.setup-php.outputs.php-version }}