FIM not caching correctly JS files

[aponcedeleonch]

The cache is working correctly for Python and languages which uses # as a character to start a comment. Languages that use // are not being registered in cache correctly. This is because the regex that we are using.

FIM Python request:

# Some context
# my_path/my_file.py <-- Regex will match here

def foo():
   pass

FIM JS request

// Some context
// my_path/my_file.js <-- Regex will not match here

...