Fix of Issue#255 :Changing projects does not refresh the test run screen (#170)

Author: suratdas

src/components/BuildList/index.tsx

@@ -86,10 +86,11 @@ const BuildList: FunctionComponent = () => {
   };
 
   React.useEffect(() => {
-    if (!selectedBuild && buildList.length > 0) {
-      selectBuild(buildDispatch, buildList[0].id);
+    if (!selectedBuild || selectedBuild.projectId !== selectedProjectId) {
+      const buildId = buildList.length > 0 ? buildList[0].id : null;
+      selectBuild(buildDispatch, buildId);
     }
-  }, [buildDispatch, selectedBuild, buildList]);
+  }, [buildDispatch, selectedBuild, buildList, selectedProjectId]);
 
   const getBuildListCalback: any = React.useCallback(
     (page: number) =>