west: linkserver: adding support to NXP boards

Support for the following platforms is provided with this commit:
   - mimxrt595
   - mimxrt1060
   - mimxrt1064
   - lpc55s69.

Support for more boards will be added with future PR's

Notes:
 - the debug firmware of the board must be CMSIS-DAP/LPC-Link (latest
 revision).  If your board is running the jlink firmware, linkserver
 fails to  connect to the board

 - probes can be listed by running:
  $ LinkServer probes

Signed-off-by: Yves Vandervennet <yves.vandervennet@nxp.com>