CPack: Add lzma-compressed package options

Add options to package binary and source tarballs:

 CPACK_BINARY_7Z
 CPACK_BINARY_TXZ
 CPACK_SOURCE_7Z
 CPACK_SOURCE_TXZ
Merge topic 'cpack-add-lzma-package-options' into next

9d93e099 CPack: Add lzma-compressed package options
CPack: Mark CPACK_BINARY_IFW option as advanced

All similar options are already marked.

Suggested-by: Daniel Pfeifer <daniel@pfeifer-mail.de>
Merge topic 'cpack-mark-ifw-advanced' into next

5cabc2cd CPack: Mark CPACK_BINARY_IFW option as advanced