hdl: Version bump to 0.2.0

Updating patch to denote fixes to:
 - Phase range for I/Q correction
 - Fixed constraints
 - SPI/UART signal contention fix
libbladeRF: Bumping minor rev to 0.12.0 to denote API changes

Minor rev is used to denote API changes until we reach a stable 1.0.0.

This increment is used to denote:
 - Renamed functions and enumerations
 - Changes to the correction interface
 - Updated documentation
bladeRF-cli: Bumped patch version to denote fixes (0.10.2)

Fixes include:
 - Supporting rational sample rates via the libbladeRF rational sample
   rate i/f
 - Fixes in the 'correct' command, pertaining to the libbladeRF 0.12.0
   changes.
 - RX/TX command error message fixes