test_runner: add resetCalls to MockFunctionContext
This commit allows tests in test runner to reset the calls of mock function
Refs: https://github.com/nodejs/node/pull/45326#discussion_r1014728750
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This commit allows tests in test runner to reset the calls of mock function
Refs: https://github.com/nodejs/node/pull/45326#discussion_r1014728750