updated github workflow

Author: dg

.github/workflows/coding-style.yml

@@ -8,7 +8,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v2
-            - uses: shivammathur/setup-php@v1
+            - uses: shivammathur/setup-php@v2
               with:
                   php-version: 8.0
                   coverage: none
@@ -22,7 +22,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v2
-            - uses: shivammathur/setup-php@v1
+            - uses: shivammathur/setup-php@v2
               with:
                   php-version: 8.0
                   coverage: none