Update static-analysis.yml

Author: driesvints

.github/workflows/static-analysis.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   src:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     strategy:
       fail-fast: true
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2