chore(deps): update dependency ubuntu to v24

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -44,7 +44,7 @@ jobs:
 
   unit-test:
     name: Unit test charm
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 25 # TODO: reduce to 5 minutes
     steps:
       - name: Checkout
@@ -58,7 +58,7 @@ jobs:
 
   terraform-lint:
     name: Terraform - Lint
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 10
     steps:
       - name: Checkout repo
@@ -85,7 +85,7 @@ jobs:
     name: Terraform - Run terraform tests
     needs:
       - terraform-lint
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     timeout-minutes: 120
     strategy:
       matrix: