Update release.yml (#3854)

.azure-pipelines-templates/release.yml

@@ -20,7 +20,7 @@ jobs:
       - script: |
           set -ex
           cd $(Build.ArtifactStagingDirectory)
-          for f in *+*.deb; do mv -- "$f" "${f//+/_}"; done
+          for f in *+*.deb; do mv -- "$f" "${f//+/_} || true"; done
         displayName: Remove characters that break GitHubRelease
 
       - task: GitHubRelease@0