stackdriver: prepare for release

[djc]

Changes

• Remove yup-authorizer feature, which I suspect is unused and depends on yup-oauth2 which doesn't seem to get much maintenance
• Update all the dependencies:
  • http, reqwest
  • prost, tonic, tonic-build
  • opentelemetry-*

Merge requirement checklist

• [x] CONTRIBUTING guidelines followed
• [x] Unit tests added/updated (if applicable)
• [x] Appropriate CHANGELOG.md files updated for non-trivial, user-facing changes
• [x] Changes in public API reviewed (if applicable)

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 70.42254% with 21 lines in your changes missing coverage. Please review.

Project coverage is 55.9%. Comparing base (56a6f45) to head (58ba071). Report is 21 commits behind head on main.

Files	Patch %	Lines
opentelemetry-stackdriver/src/lib.rs	74.6%	17 Missing :warning:
opentelemetry-stackdriver/src/proto/logging/v2.rs	0.0%	2 Missing :warning:
opentelemetry-stackdriver/src/proto/api.rs	0.0%	1 Missing :warning:
...ry-stackdriver/src/proto/devtools/cloudtrace/v2.rs	0.0%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #92 +/- ## ======================================= + Coverage 52.3% 55.9% +3.6% ======================================= Files 38 38 Lines 4967 5368 +401 ======================================= + Hits 2598 3003 +405 + Misses 2369 2365 -4 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.