update filexplorer test

Signed-off-by: Jeremy Guarini <jguarini@paloaltonetworks.com>

plugins/code-coverage/src/components/FileExplorer/FileExplorer.test.tsx

@@ -75,6 +75,6 @@ const dummyDataGroupedByPath = {
 
 describe('groupByPath function', () => {
   it('should group files by their root directory,as per their filename', () => {
-    expect(groupByPath(dummyFiles)).toBe(dummyDataGroupedByPath);
+    expect(groupByPath(dummyFiles)).toStrictEqual(dummyDataGroupedByPath);
   });
 });