Update php version to run psalm with the same version as eligible for Mac M1

Author: GromNaN

.github/workflows/coding-standards.yml

@@ -19,12 +19,12 @@ on:
 jobs:
   phpcs:
     name: "phpcs"
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
 
     strategy:
       matrix:
         php-version:
-          - "7.4"
+          - "8.1"
         driver-version:
           - "mongodb/mongo-php-driver@master"
 

.github/workflows/static-analysis.yml

@@ -19,12 +19,12 @@ on:
 jobs:
   psalm:
     name: "Psalm"
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-22.04"
 
     strategy:
       matrix:
         php-version:
-          - "7.4"
+          - "8.1"
         driver-version:
           - "mongodb/mongo-php-driver@master"