ci: fix connectivity-bridge release assets

The connectivity bridge assets have been missing since the renaming.

Signed-off-by: Maximilian Deubel <[email protected]>

.github/workflows/attach_release_assets.yml

@@ -33,7 +33,9 @@ jobs:
           uses: softprops/action-gh-release@v2
           with:
             fail_on_unmatched_files: true
-            files: hello.nrfcloud.com-*.*
+            files: |
+              hello.nrfcloud.com-*.*
+              connectivity-bridge*.*
 
         - name: Trigger workflow that publishes firmware bundles to nRF Cloud
           working-directory: .github/workflows