Update opentelemetry-go monorepo

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
go.opentelemetry.io/otel	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/bridge/opencensus	require	minor	v0.43.0 -> v0.44.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc	require	minor	v0.43.0 -> v0.44.0
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp	require	minor	v0.43.0 -> v0.44.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/exporters/prometheus	require	minor	v0.43.0 -> v0.44.0
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric	require	minor	v0.43.0 -> v0.44.0
go.opentelemetry.io/otel/exporters/stdout/stdouttrace	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/metric	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/sdk	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/sdk/metric	require	minor	v1.20.0 -> v1.21.0
go.opentelemetry.io/otel/trace	require	minor	v1.20.0 -> v1.21.0

---

Release Notes

open-telemetry/opentelemetry-go (go.opentelemetry.io/otel)

v1.21.0: Release 1.21.0/0.44.0

Compare Source

Removed

• Remove the deprecated go.opentelemetry.io/otel/bridge/opencensus.NewTracer. (#​4706)
• Remove the deprecated go.opentelemetry.io/otel/exporters/otlp/otlpmetric module. (#​4707)
• Remove the deprecated go.opentelemetry.io/otel/example/view module. (#​4708)
• Remove the deprecated go.opentelemetry.io/otel/example/fib module. (#​4723)

Fixed

• Do not parse non-protobuf responses in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#​4719)
• Do not parse non-protobuf responses in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#​4719)

---

Configuration

📅 Schedule: Branch creation - "on tuesday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠ Warning: custom changes will be lost.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (766c102) 91.60% compared to head (4bfc8ca) 91.60%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8951   +/-   ##
=======================================
  Coverage   91.60%   91.60%           
=======================================
  Files         317      317           
  Lines       17013    17013           
=======================================
  Hits        15585    15585           
  Misses       1134     1134           
  Partials      294      294           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.