FindProtobuf: Add more options from upstream to protobuf_generate() and reduce diff
This makes #23275 (comment 1318400) possible.
Fixes: #23037 (closed)
Topic-rename: FindProtobuf-upstream-options
Edited by Brad King
This makes #23275 (comment 1318400) possible.
Fixes: #23037 (closed)
Topic-rename: FindProtobuf-upstream-options