Use Ubuntu 22.04, to get manylinux builds

Signed-off-by: Sahas Subramanian <[email protected]>

Author: shsms

.github/workflows/ci.yaml

@@ -29,8 +29,8 @@ jobs:
       fail-fast: false
       matrix:
         target:
-          - ubuntu-24.04
-          - ubuntu-24.04-arm
+          - ubuntu-22.04
+          - ubuntu-22.04-arm
           - windows-latest
           - macos-15-intel
           - macos-15
@@ -63,7 +63,7 @@ jobs:
     needs: ["nox"]
     # We skip this job only if nox was also skipped
     if: always() && needs.nox.result != 'skipped'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     env:
       DEPS_RESULT: ${{ needs.nox.result }}
     steps:
@@ -76,8 +76,8 @@ jobs:
       fail-fast: false
       matrix:
         target:
-          - ubuntu-24.04
-          - ubuntu-24.04-arm
+          - ubuntu-22.04
+          - ubuntu-22.04-arm
           - windows-latest
           - macos-15-intel
           - macos-15
@@ -114,7 +114,7 @@ jobs:
 
   build-sdist:
     name: Build source distribution packages
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v5
       - name: Build sdist
@@ -135,8 +135,8 @@ jobs:
       fail-fast: false
       matrix:
         target:
-          - ubuntu-24.04
-          - ubuntu-24.04-arm
+          - ubuntu-22.04
+          - ubuntu-22.04-arm
           - windows-latest
           - macos-15-intel
           - macos-15
@@ -194,7 +194,7 @@ jobs:
     needs: ["test-installation"]
     # We skip this job only if test-installation was also skipped
     if: always() && needs.test-installation.result != 'skipped'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     env:
       DEPS_RESULT: ${{ needs.test-installation.result }}
     steps:
@@ -204,7 +204,7 @@ jobs:
   test-docs:
     name: Test documentation website generation
     if: github.event_name != 'push'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Setup Git
         uses: frequenz-floss/[email protected]
@@ -238,7 +238,7 @@ jobs:
     name: Publish documentation website to GitHub pages
     needs: ["nox-all", "test-installation-all"]
     if: github.event_name == 'push'
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     permissions:
       contents: write
     steps:
@@ -309,7 +309,7 @@ jobs:
       # discussions to create the release announcement in the discussion forums
       contents: write
       discussions: write
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Download distribution files
         uses: actions/download-artifact@v6
@@ -350,7 +350,7 @@ jobs:
   publish-to-pypi:
     name: Publish packages to PyPI
     needs: ["create-github-release"]
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     permissions:
       # For trusted publishing. See:
       # https://blog.pypi.org/posts/2023-04-20-introducing-trusted-publishers/