don't fail on coverage upload failure

Author: makspll

.github/workflows/bevy_mod_scripting.yml

@@ -53,5 +53,6 @@ jobs:
           command: xtask
           args: ci-check
       - uses: romeovs/lcov-reporter-action@v0.2.16
+        continue-on-error: true
         with:
           lcov-file: ./target/coverage/lcov.info