Resolve 13608 - Expose RCTRenderingPerf output functions

[beeglebug]

Motivation

You currently can not calll ReactPerf.printExclusive() when using RCTRenderingPerf because it is not exposed directly. See #13608 for full explanation and code sample.

This PR exposes all relevant print functions directly, rather than calling some of them inside stop.

Not sure if this counts a breaking change, as anyone relying on what stop does now will get no output any more.

Test Plan

To test, add the following debug code to a project:

import PerfMonitor from 'react-native/Libraries/Performance/RCTRenderingPerf'

PerfMonitor.toggle()
PerfMonitor.start()

// ...some React code

PerfMonitor.stop()
PerfMonitor.printExclusive()
PerfMonitor.printInclusive()
PerfMonitor.printWasted()

You will see the different console outputs.

[beeglebug]

Is there something I need to do to this PR to get it moving?

[beeglebug]

This has been open for 2 months now with no input from maintainers, I am happy to make any changes required to get the branch merged, but am unclear on what is required of me.

Should I pull all the recent changes on to this branch to resolve the conflicts and get it passing tests?

[beeglebug]

Looking at the conflict, it seems like this change is now completely redundant, the perf stuff has changed completely since I did this, so i'll close the PR