scripts: edtlib: gen_defines: Add model name macros based on compat

Follow up to 5b5aa6ebbaa8bae012196f3cfe6106d56ed07197 adding model name
and existence macros for all compatibles of a node that match an entry
in vendor prefixes.

Signed-off-by: Maureen Helm <maureen.helm@intel.com>
3 files changed