feat(julia): Add julia language support

[aman1971]

pull request for #34

[GMishx]

Hello @aman1971 . Thank you for your contribution but we have recently merged a PR for Julia #52

Since your changes are also interesting and compliment changes in #52, can you please rebase your changes on top of it and push?

[aman1971]

Okay sir

[GMishx]

Changes looks good. Need test.

[GMishx]

@aman1971 can you please squash your commits into one so we can go head with merging your branch?

[GMishx]

Looks like linter is failing @aman1971

./nirjas/binder.py:326:61: W292 no newline at end of file
./nirjas/languages/tests/test_julia.py:153:1: W293 blank line contains whitespace
Error: Process completed with exit code 1.

Please fix the issue and amend in the same commit.

[aman1971]

okay @GMishx