[FEATURE] Support verilog `line macro

[nachumg]

• [x ] I have reviewed this project's contribution guidelines

Describe the problem/limitation you think should be addressed
Currently `line directives are ignored.

I added erroneous RDL in this test after the `line directive

The compiler failed, but the reported source-location is not file asdf line 123.

Describe the solution you'd like
Support the `line macro.

Describe alternatives you've considered
None. We are inserting RDL code into frozen-source RDL, and we want errors to point to the inserted-RDL source files.

Additional context
None.