XLSX files adapter

[claimsecond]

For some reason I was not able to search through xlsx files with default config, so written down this adapter.
Requires in2csv to be installed in the system.

{
      "name": "in2csv_xlsx",
      "version": 1,
      "description": "Uses in2csv to extract text from XLSX files",
      "extensions": ["xlsx"],
      "mimetypes": ["application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"],
      "binary": "in2csv",
      "args": ["${input_virtual_path}"],
      "disabled_by_default": false,
      "match_only_by_mime": false
    }