Bump GitHub Actions Node version to 24.x

Update CI workflows to use Node 24.x for consistency and to pick up current runtime improvements/security fixes. Affected workflows: .github/workflows/electron-all-build.yml, electron-ow-all-build.yml, electron-linux-build.yml, electron-mac-build.yml, electron-windows-build.yml, and .github/workflows/locale-test.yml. Replaces previous 16.x/22.x entries with 24.x across platforms (ubuntu, windows, macos) and the locale test job.

.github/workflows/electron-all-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-2022,"macos-latest"]
-        node-version: [22.x]
+        node-version: [24.x]
 
     steps:
       - name: Checkout

.github/workflows/electron-linux-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node-version: [16.x]
+        node-version: [24.x]
 
     steps:
       - name: Checkout

.github/workflows/electron-mac-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: ["macos-11"]
-        node-version: [16.x]
+        node-version: [24.x]
 
     steps:
       - name: Checkout

.github/workflows/electron-ow-all-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-2022, "macos-latest"]
-        node-version: [22.x]
+        node-version: [24.x]
 
     steps:
       - name: Checkout

.github/workflows/electron-windows-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       matrix:
         os: [windows-2022]
-        node-version: [16.x]
+        node-version: [24.x]
 
     steps:
       - name: Checkout

.github/workflows/locale-test.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         configuration: [Release]
-        node-version: [ 22.x ]
+        node-version: [ 24.x ]
 
     runs-on: ubuntu-latest  # For a list of available runner types, refer to
                              # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on