[bazel] Update opentelemetry-proto in MODULE.bazel

[keith]

Mirrors fe68d51

[keith]

ci will fail until bazelbuild/bazel-central-registry#3245 is merged

[netlify]

✅ Deploy Preview for opentelemetry-cpp-api-docs canceled.

Name	Link
🔨 Latest commit	04e6678
🔍 Latest deploy log	https://app.netlify.com/sites/opentelemetry-cpp-api-docs/deploys/6744cb3cfb40bd0008c15580

[marcalff]

Thanks @keith

Waiting on bazel central PR first then.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.86%. Comparing base (31956f8) to head (04e6678).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3163   +/-   ##
=======================================
  Coverage   87.86%   87.86%           
=======================================
  Files         195      195           
  Lines        6151     6151           
=======================================
  Hits         5404     5404           
  Misses        747      747           

[keith]

upstream landed, rebasing