Do not fail launchable verify command

Author: ono-max

.github/actions/launchable/setup/action.yml

@@ -96,7 +96,7 @@ runs:
         PATH=$PATH:$(python -msite --user-base)/bin
         echo "PATH=$PATH" >> $GITHUB_ENV
         pip install --user launchable
-        launchable verify
+        launchable verify || true
         : # The build name cannot include a slash, so we replace the string here.
         github_ref="${{ github.ref }}"
         github_ref="${github_ref//\//_}"