NCAR/geocat-comp: GeoCAT-comp October Continuous Release

What's Changed New functionality: Add interpolation.interp_sigma_to_hybrid by @erogluorhan in https://github.com/NCAR/geocat-comp/pull/190 Improvements to dask use: deserialize heat_index by @anissa111 in https://github.com/NCAR/geocat-comp/pull/185 Documentation: Adding related function links to documentation by @hCraker in https://github.com/NCAR/geocat-comp/pull/186 Documentation: Add _relhum_ice and _relhum_water to internal api by @anissa111 in https://github.com/NCAR/geocat-comp/pull/187 Documentation: Make margins dynamically resize in docs by @hCraker in https://github.com/NCAR/geocat-comp/pull/189 Bump codecov/codecov-action from 2.0.3 to 2.1.0 by @dependabot in https://github.com/NCAR/geocat-comp/pull/183 Full Changelog: https://github.com/NCAR/geocat-comp/compare/v2021.09.0...v2021.10.