Merge branch 'opentelemetrybot/prepare-release-1.30.0-0.51b0' of https://github.com/open-telemetry/opentelemetry-python-contrib into opentelemetrybot/prepare-release-1.30.0-0.51b0

Author: lzchen

eachdist.ini

@@ -50,6 +50,7 @@ packages=
     opentelemetry-resource-detector-azure
     opentelemetry-sdk-extension-aws
     opentelemetry-propagator-aws-xray
+    opentelemetry-instrumentation-vertexai
     opentelemetry-instrumentation-openai-v2
     opentelemetry-instrumentation-test