Doesn't respect lint_config

[XeroOl]

moonc -l looks for a file called lint_config.moon whenever it runs, but this plugin doesn't respect this.
https://moonscript.org/reference/command_line.html#command-line-tools/moonc/linter/global-variable-whitelist
Here's an example test:

-- lint_config.moon
whitelist_globals:
    ["src/"]: {"love"}

-- src/main.moon
print love