Prepare release 1.18.0 (open-telemetry#4742)

Co-authored-by: opentelemetrybot <107717825+opentelemetrybot@users.noreply.github.com>

Prepare release 1.17.0 (open-telemetry#4686)

Co-authored-by: opentelemetrybot <107717825+opentelemetrybot@users.noreply.github.com>

Prepare release 1.16.0 (open-telemetry#4604)

Prepare release 1.15.0 (open-telemetry#4522)

Prepare release 1.14.0 (open-telemetry#4447)

Fix release branch version (open-telemetry#4358)

Release of 1.12.0

Release of 1.11.0

Release of 1.10.1

Release of 1.10.0