downgraded ubuntu for runner stage 'deploy-function'

Author: hvalfangst

.github/workflows/deploy_to_azure.yml

@@ -15,7 +15,7 @@ env:
 
 jobs:
   build-function:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -45,7 +45,7 @@ jobs:
             !venv/
 
   deploy-function:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     needs: build-function
     permissions:
       id-token: write