[Bug]: Pipeline fusion should break at @RequiresStableInput/determinism boundary

### What happened?

If a DoFn is annotated using @RequiresStableInput, a runner should break fusion to prevent fusing non-deterministic DoFns into the stable stage.

### Issue Priority

Priority: 1 (data loss / total loss of function)

### Issue Components

- [ ] Component: Python SDK
- [X] Component: Java SDK
- [ ] Component: Go SDK
- [ ] Component: Typescript SDK
- [ ] Component: IO connector
- [ ] Component: Beam examples
- [ ] Component: Beam playground
- [ ] Component: Beam katas
- [ ] Component: Website
- [ ] Component: Spark Runner
- [ ] Component: Flink Runner
- [ ] Component: Samza Runner
- [ ] Component: Twister2 Runner
- [ ] Component: Hazelcast Jet Runner
- [ ] Component: Google Cloud Dataflow Runner