update actions to node v22

Author: stasel

.github/workflows/client-tests.yml

@@ -3,31 +3,30 @@ name: Client tests
 
 on:
   push:
-    branches: [ develop, main ]
+    branches: [develop, main]
   pull_request:
-    branches: [ develop, main ]
+    branches: [develop, main]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [22.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
         # Note that this version should stay the same as the version on Heroku!
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - name: Install dependencies
-      run: npm ci
-      working-directory: client
-    - name: Run tests
-      run: npm test
-      working-directory: client
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "npm"
+      - name: Install dependencies
+        run: npm ci
+        working-directory: client
+      - name: Run tests
+        run: npm test
+        working-directory: client

.github/workflows/server-code-style-check.yml

@@ -3,29 +3,28 @@ name: Server Code style (prettier, lint)
 
 on:
   push:
-    branches: [ develop, main ]
+    branches: [develop, main]
   pull_request:
-    branches: [ develop, main ]
+    branches: [develop, main]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [22.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
         # Note: keep this the same as the version on Heroku!
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - run: npm ci
-      working-directory: server
-    - run: npm run code-style-check
-      working-directory: server
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "npm"
+      - run: npm ci
+        working-directory: server
+      - run: npm run code-style-check
+        working-directory: server