GHA: Use Ubuntu 22.04 for uploading to launchpad

Ubuntu 24.04 uses a newer bzr/brz/breezy that requires a
semi-interactive login to launchpad failing CI.

Author: Flamefire

.github/workflows/synchronize-launchpad.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   upload:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04  # We need bzr < 3.3 for non-interactive login
     steps:
       - name: Install dependencies
         run: |
@@ -34,7 +34,7 @@ jobs:
           (cd "$GITHUB_WORKSPACE" && git fast-export -M --all) | (cd bzr-repo && bzr fast-import -)
 
       - name: Login to launchpad
-        run: bzr launchpad-login --no-check ${{ secrets.LAUNCHPAD_USER }}
+        run: bzr launchpad-login ${{ secrets.LAUNCHPAD_USER }}
 
       - name: Upload to launchpad
         working-directory: bzr-repo/trunk