Generate a Source Linkage File, file path

Usage

gen_file_path(year, file_version, call, dev = FALSE, ext = "parquet")

year: Year of the file to be read, you can specify multiple years which will then be returned as one file. It will be converted to short FY using format_year().
file_version: Version of the file (individual / episode).
call: Supply environment from the top-level function to make any error messages more useful.
dev: Whether to get the file from the development area (/conf/sourcedev/Source_Linkage_File_Updates). The default (FALSE) will get the production file from the usual area.
ext: The file extension to read.

a fs_path object.