[CONFIG] sonarcloud coverage file path added.

- SonarQube now supports Rust! https://community.sonarsource.com/t/sonarqube-now-supports-rust/138933
- Rust https://docs.sonarsource.com/sonarqube-cloud/advanced-setup/languages/rust/
- Test Coverage Rust https://docs.sonarsource.com/sonarqube-cloud/enriching/test-coverage/test-coverage-parameters/#rust

Author: Gonzalo Diaz

.github/workflows/rust-coverage.yml

@@ -41,6 +41,7 @@ jobs:
           name: coverage-report
           path: |
             lcov.info
+            my-clippy-report.json
             sonar-issues.json
 
   codecov:
@@ -87,3 +88,4 @@ jobs:
         with:
           args: >
             -Dsonar.externalIssuesReportPaths=sonar-issues.json
+            -Dsonar.rust.clippy.reportPaths=my-clippy-report.json