this should be backported to other branches: (humble, galactic, foxy).
Not sure if you have mergify configured yet for this repo but if not could be a good opportunity to do so before merging this.
* [#51 Change 'master' to 'rolling' in readme to fix CI badges (backport #49)](https://github.com/linorobot/linorobot2_hardware/pull/51) has been created for branch `humble`
* [#52 Change 'master' to 'rolling' in readme to fix CI badges (backport #49)](https://github.com/linorobot/linorobot2_hardware/pull/52) has been created for branch `galactic`
* [#53 Change 'master' to 'rolling' in readme to fix CI badges (backport #49)](https://github.com/linorobot/linorobot2_hardware/pull/53) has been created for branch `foxy`
this should be backported to other branches: (humble, galactic, foxy). Not sure if you have mergify configured yet for this repo but if not could be a good opportunity to do so before merging this.