chore(deps): bump opentelemetry-exporter-otlp from 0.26.0 to 0.26.1

Bumps [opentelemetry-exporter-otlp](https://github.com/open-telemetry/opentelemetry-ruby) from 0.26.0 to 0.26.1.
- [Release notes](https://github.com/open-telemetry/opentelemetry-ruby/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-ruby/blob/main/exporter/otlp/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-ruby@opentelemetry-exporter-otlp/v0.26.0...opentelemetry-exporter-otlp/v0.26.1)

---
updated-dependencies:
- dependency-name: opentelemetry-exporter-otlp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -9,17 +9,17 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
-    google-protobuf (3.23.3-x86_64-linux)
-    googleapis-common-protos-types (1.6.0)
+    google-protobuf (3.23.4-x86_64-linux)
+    googleapis-common-protos-types (1.7.0)
       google-protobuf (~> 3.14)
     json (2.6.3)
     language_server-protocol (3.17.0.3)
     minitest (5.18.1)
-    opentelemetry-api (1.2.0)
+    opentelemetry-api (1.2.1)
     opentelemetry-common (0.20.0)
       opentelemetry-api (~> 1.0)
-    opentelemetry-exporter-otlp (0.26.0)
-      google-protobuf (~> 3.19)
+    opentelemetry-exporter-otlp (0.26.1)
+      google-protobuf (~> 3.14)
       googleapis-common-protos-types (~> 1.3)
       opentelemetry-api (~> 1.1)
       opentelemetry-common (~> 0.20)