update version on tests

Author: ildyria

.github/workflows/test-impact.yml

@@ -41,7 +41,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: none
           tools: phpstan
         env:
@@ -72,7 +72,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: none
           tools: phpstan
         env:
@@ -103,7 +103,7 @@ jobs:
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: none
           tools: phpstan
         env: