Add metric summary support to Metrics (span correlation)

[AbhiPrasad]

Problem Statement

See https://github.com/getsentry/rfcs/blob/main/text/0123-metrics-correlation.md

We should add support for this to JS metrics

Solution Brainstorm

We need to figure out how this works with OTEL spans.

### Todo
- [ ] Add support for metric summaries to browser metrics aggregator
- [ ] Add support for metric summaries to server metrics aggregator

[AbhiPrasad]

[AbhiPrasad]

PR in #10432, had to revert in #10495

[timfish]

I think this was closed by #10554