chore(deps): update dependency ubuntu to v24

.github/workflows/build_and_scan_images.yaml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   build-scan:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Checkout

.github/workflows/integrate.yaml

@@ -22,7 +22,7 @@ jobs:
 
   unit:
     name: Unit Test
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         charm: [controller, ui]
@@ -34,7 +34,7 @@ jobs:
 
   charm-integration:
     name: Individual charm's integration tests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         charm: [controller, ui]
@@ -54,7 +54,7 @@ jobs:
 
   lint:
     name: Lint Code
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         charm: [controller, ui]
@@ -75,7 +75,7 @@ jobs:
 
   bundle-integration:
     name: Bundle Integration
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
     - name: Check out code
       uses: actions/checkout@v3

.github/workflows/publish.yaml

@@ -28,7 +28,7 @@ on:
 jobs:
   get-charm-paths:
     name: Generate the Charm Matrix
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     outputs:
       charm_paths_list: ${{ steps.get-charm-paths.outputs.CHARM_PATHS_LIST }}
     steps:
@@ -43,7 +43,7 @@ jobs:
 
   publish-charm:
     name: Publish Charm
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     needs: get-charm-paths
     strategy:
       fail-fast: false

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ on:
 jobs:
   promote-charm:
     name: Promote charm
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v3
       - name: Release charm to channel