That wouldn't be possible there are thousands of contributors, all would have to agree. CC is largely single source (us), the very few external contributors had no objection.
You cloned and used parts of original Trezor open source code, and that is ok because they are the first original hardware wallet, and now you are bitching that someone else used and changed your
open source code.
I found that extremely egoistic and hypocritical, but you can do whatever you want, it's your product.
Passport released everything including hardware as open source, and they used totally different hardware than Coldcard, so you are obviously going in totally different directions.
Good luck to both of you.
There was not Trezor "clonning", you maybe unware that we also contributed to mod-crypto. That was the only lib shared with trezor, many share that lib few years back. It is the norm in any industry to share the same crypto libs, we have since moved to libsec256k1 maintained by core.