release: Release 2 gems

[github-actions[bot]]

This pull request prepares new gem releases for the following gems:

• opentelemetry-exporter-otlp 0.29.1 (was 0.29.0)
• opentelemetry-exporter-zipkin 0.23.2 (was 0.23.1)

For each gem, this pull request modifies the gem version and provides an initial changelog entry based on conventional commit messages. You can edit these changes before merging, to release a different version or to alter the changelog text.

• To confirm this release, merge this pull request, ensuring the "release: pending" label is set. The release script will trigger automatically on merge.
• To abort this release, close this pull request without merging.

The generated changelog entries have been copied below:

---

opentelemetry-exporter-otlp

v0.29.1 / 2024-09-03

• FIXED: Remove WRITE_TIMEOUT_SUPPORTED

---

opentelemetry-exporter-zipkin

v0.23.2 / 2024-09-03

• FIXED: Remove WRITE_TIMEOUT_SUPPORTED

[kaylareopelle]

We talked about this during the SIG today and don't think we need to release for just these features. I'm going to close this and we'll see what changes are present next week.

[github-actions[bot]]

Release PR closed without merging.