CI: partial back-out to chase IRC message failure

.github/workflows/ci-neon.yml

@@ -82,7 +82,8 @@ jobs:
         if: ${{ success() && github.repository == 'calamares/calamares' }}
         with:
           channel: "#calamares"
-          message: "${{ github.workflow }} OK ${{ github.repository }} ${{ steps.pre_build.outputs.message }}"
+          message: |
+            ${{ github.workflow }} OK ${{ github.repository }} ${{ steps.pre_build.outputs.message }}
       - name: "notify: fail"
         uses: rectalogic/notify-irc@v1
         if: ${{ failure() && github.repository == 'calamares/calamares' }}
@@ -91,4 +92,3 @@ jobs:
           message: |
             ${{ github.workflow }} FAIL ${{ github.repository }} ${{ steps.pre_build.outputs.message }}
             .. DIFF ${{ github.event.compare }}
-# END