[chore] update dependencies and min. node version (#3986)

Author: khassel

.github/workflows/automated-tests.yaml

@@ -42,7 +42,7 @@ jobs:
     timeout-minutes: 30
     strategy:
       matrix:
-        node-version: [22.20.0, 22.x, 24.x]
+        node-version: [22.21.1, 22.x, 24.x]
     steps:
       - name: Install electron dependencies and labwc
         run: |

.github/workflows/electron-rebuild.yaml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [22.20.0, 22.x, 24.x]
+        node-version: [22.21.1, 22.x, 24.x]
     steps:
       - name: Checkout code
         uses: actions/checkout@v6