chore(deps): update dependency ubuntu to v22

Signed-off-by: renovate[bot] <bot@renovateapp.com>

.github/workflows/build-images-base.yaml

@@ -25,7 +25,7 @@ jobs:
   build-and-push:
     timeout-minutes: 45
     environment: release-base-images
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout default branch (trusted)
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
@@ -275,7 +275,7 @@ jobs:
 
   image-digests:
     name: Display Digests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: build-and-push
     steps:
       - name: Downloading Image Digests

.github/workflows/build-images-beta.yaml

@@ -20,7 +20,7 @@ permissions:
 jobs:
   build-and-push:
     environment: release-beta-images
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         include:
@@ -163,7 +163,7 @@ jobs:
 
   image-digests:
     name: Display Digests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: build-and-push
     steps:
       - name: Downloading Image Digests

.github/workflows/build-images-ci.yaml

@@ -24,7 +24,7 @@ concurrency:
 
 jobs:
   build-and-push-prs:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         include:
@@ -345,7 +345,7 @@ jobs:
   image-digests:
     if: ${{ always() }}
     name: Display Digests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: build-and-push-prs
     steps:
       - name: Downloading Image Digests

.github/workflows/build-images-hotfixes.yaml

@@ -14,7 +14,7 @@ permissions:
 jobs:
   build-and-push:
     environment: release-developer-images
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         include:
@@ -166,7 +166,7 @@ jobs:
 
   image-digests:
     name: Display Digests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: build-and-push
     steps:
       - name: Downloading Image Digests

.github/workflows/build-images-releases.yaml

@@ -15,7 +15,7 @@ permissions:
 jobs:
   build-and-push:
     environment: release
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         include:
@@ -173,7 +173,7 @@ jobs:
 
   image-digests:
     name: Display Digests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: build-and-push
     steps:
       - name: Getting image tag

.github/workflows/container-scan.yaml

@@ -10,7 +10,7 @@ jobs:
   container-scan:
     if: github.repository_owner == 'cilium'
     name: scan-container
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         image: [

.github/workflows/documentation.yaml

@@ -17,7 +17,7 @@ concurrency:
 jobs:
   check_changes:
     name: Deduce required tests from code changes
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     outputs:
       docs-tree: ${{ steps.docs-tree.outputs.src }}
     steps:
@@ -51,7 +51,7 @@ jobs:
     needs: check_changes
     if: ${{ needs.check_changes.outputs.docs-tree == 'true' }}
     name: Validate & Build HTML
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
         with:

.github/workflows/lint-images-base.yaml

@@ -21,7 +21,7 @@ concurrency:
 jobs:
   lint:
     name: Lint image build logic
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
         with:

.github/workflows/push-chart-ci.yaml

@@ -43,7 +43,7 @@ env:
 
 jobs:
   push-charts:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     # we also check for push events in case someone is testing the workflow by uncommenting the push trigger above.
     if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' || github.event_name == 'push' }}
     steps:

.github/workflows/tests-smoke-ipv6.yaml

@@ -30,7 +30,7 @@ env:
 jobs:
   check_changes:
     name: Deduce required tests from code changes
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     outputs:
       tested: ${{ steps.tested-tree.outputs.src }}
     steps:
@@ -53,7 +53,7 @@ jobs:
   conformance-test-ipv6:
     needs: check_changes
     if: ${{ needs.check_changes.outputs.tested == 'true' }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout main branch to access local actions
         uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3

.github/workflows/tests-smoke.yaml

@@ -30,7 +30,7 @@ env:
 jobs:
   check_changes:
     name: Deduce required tests from code changes
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     outputs:
       tested: ${{ steps.tested-tree.outputs.src }}
     steps: