muster release v5.37.2-rc.10

(ssetest) Close a held stream between Reads without deadlock in #1421 by @teemow

(deps) Update module github.com/giantswarm/mcp-oauth to v1.7.0 in #1362 by @renovate[bot]
(deps) Update opentelemetry-go monorepo to v1.47.0 in #1406 by @renovate[bot]
(workflow) Leave a skipped forEach iteration without an indexed result in #1412 by @marians
(workflow) Put a failed step’s error on its own entry only in #1414 by @marians
(alerts) MusterMCPServerFlapping ignores a single outage burst in #1417 by @teemow
(workflow) A parallel group’s Go error outranks an IsError sibling in #1418 by @teemow
(oauth) Document that a session grant is the forwarded principal’s in #1419 by @teemow
(test) Hand muster serve its listeners as inherited fds in #1422 by @teemow
(test) API server proxy serves its reserved listener in #1424 by @teemow

Full Changelog: https://github.com/giantswarm/muster/compare/v5.37.1...v5.37.2-rc.10