[native] Install CommUtils JSI module

Summary:
Added code to install the CommUtilsModule JSI module for both Android and iOS

Depends on D7451

Test Plan:
Both platforms compile.
Replaced the dummy jsi::Value::undefined() returns in CommUtilsModule with e.g. jsi::Value(42) and verified that these are callable from JS.
CommCoreModule remains unaffected and still works the same way as previously

Reviewers: atul, marcin, kamil

Reviewed By: atul

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D7452