sysutils/conky: update to 1.21.1
ChangeLog: https://github.com/brndnmtthws/conky/releases/tag/v1.21.1
- Bug fixes
- Disable Vc_ENABLE_INSTALL
- Remove _member_access from geometry
- Fix build with specific option combination.
- Disable Xinput
- Miscellaneous
- Bump version
- Refactor the CMake 3rdparty/Vc-related bits
- Fix dockerhub login
- build(deps): bump DeterminateSystems/magic-nix-cache-action from 4 to 6
- build(deps): bump DeterminateSystems/nix-installer-action from 10 to 11
- Group all actions dependabot updates