Add getRateLimitStatus JSON-RPC method - #2023

We were unable to automatically build your code. Please replace the call to the autobuild action with your custom build steps. Encountered a fatal error while running "/opt/hostedtoolcache/CodeQL/2.25.5/x64/codeql/java/tools/autobuild.sh". Exit code was 1 and last log line was: Picked up JAVA_TOOL_OPTIONS: -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false. See the logs for more details.