More benchmarks for the `node:test` module.

The `benchmark/test_runner` folder currently contains benchmarks for `it` and `describe` functions. I suggest we expand these benchmarks to cover additional test runner features, including mocks, coverage, and various test modes. Here are the functions that (IMO) should be benchmarked: ## Basic Testing These tests should run with a custom reporter without any special logic to make the tests as accurate as possible. - [x] `test` - [x] Create a `test` (#56479) - [x] Create a `test` when it's not running due to `only` - [x] Add a subtest - [x] Skip a test - [x] Via `skip: true` - [x] Via `t.skip()` - [x] Via `t.skip(...)` - [x] TODO tests - [x] Via `todo: true` - [x] Via `t.todo()` - [x] Via `t.todo(...)` ## Hooks - [x] `beforeEach` - [x] `afterEach` - [x] `before` - [x] `after` ## Reporters (#55757) - [x] `dot` - [x] `junit` - [x] `spec` - [x] `tap` - [x] `lcov` ## Mocking - [x] `mock.fn` (#55771) - [ ] `mock.timers` for each API, and each sub-function - [ ] `mock.module` ## Snapshots - [ ] `snapshot.setDefaultSnapshotSerializers(serializers)` - [ ] `snapshot.setResolveSnapshotPath(fn)` - [ ] `t.assert.snapshot` ## `Coverage` Use `--expose-internals` to exclusively test the coverage part - [ ] Basic - [ ] Excluding files - [ ] Including files - [ ] With source maps