esm: better error message using commonjs hint
This PR tries to implement the suggestions made in issues:
When a module is not found the error message also reports the path of the module that the CommonJS resolver would have found, if any.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines