[release/v1.28.x-0.49bx] Prepare release 1.28.2/0.49b2#4290

aabmass merged 3 commits intorelease/v1.28.x-0.49bxopen-telemetry/opentelemetry-python:release/v1.28.x-0.49bxfrom

opentelemetrybot/prepare-release-1.28.2-0.49b2open-telemetry/opentelemetry-python:opentelemetrybot/prepare-release-1.28.2-0.49b2Copy head branch name to clipboard