Keep cronjob alive

Author: salkinium

.github/workflows/update.yml

@@ -7,10 +7,10 @@ on:
 
 jobs:
   update:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Configure Git
         run: |
           git config --global user.email "bot@modm.io"
@@ -21,3 +21,12 @@ jobs:
       - name: Git push
         run: |
           git push origin master
+
+  keep-alive:
+    runs-on: ubuntu-22.04
+    permissions:
+      actions: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gautamkrishnar/keepalive-workflow@v2
+