devel/libwasmtime: update from 21.0.1 to 22.0.0

wasmtime v22.0.0 adds complexity to the C API build, see details
https://github.com/bytecodealliance/wasmtime/issues/8890

ChangeLog: https://github.com/bytecodealliance/wasmtime/compare/v21.0.1...v22.0.0