chore: re-enable failing netlog spec (#15484)

spec/api-net-log-spec.js

@@ -115,7 +115,7 @@ describe('netLog module', () => {
   })
 
   // FIXME(deepak1556): Ch69 follow up.
-  xit('should begin and end logging automtically when --log-net-log is passed, and behave correctly when .startLogging() and .stopLogging() is called', done => {
+  it('should begin and end logging automtically when --log-net-log is passed, and behave correctly when .startLogging() and .stopLogging() is called', done => {
     if (isCI && process.platform === 'linux') {
       done()
       return