* Update README master branch URL to main
* Remove master branch from workflow triggers
The master branch has been renamed to main.
* Add changes to CHANGELOG
* Rename other projects default branch
All of OpenTelemetry is moving to rename `master` to `main`, this
updates all other URLs for those projects.
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Update tools go deps
gojq is used by verify_examples.sh
* Fix script name in RELEASING.md
* Remove trailing whitespace in verify_examples.sh
* Actually fix gojq in go.mod