Figure out how to add ability to sort injected languages

[mtrajano]

Simply passing ignore_injected languages to the get_node call causes some other things to break. It's causing the node:parent() call to return null if not actually inside an injected language range. This seems like a treesitter bug but see if I can distinguish wether the cursor is inside an injected language or if I can detect when the node is "breaking out" of the injected language range.

See here for original report and attempted solution.