Lgoad upload action

This is a Gitea/Github action to automatically upload a file to lgoad

Inputs

name	description	required	default
`file`	Path to the file to upload	✅	N/A
`token`	lgoad token to use	✅	N/A
`content-type`	Content-type of the file	❌	Derived from the file path
`custom-name`	Custom name to give to the file	❌	Same as the file name
`custom-machine-name`	Custom machine name to put in the path	❌	Hostname of the runner
`use-salt`	If `true`, a random salt is appended at the end of the file name	❌	`false`

name	description	example
`url`	A url to the uploaded file	`https://free.estrogen.download/kodi/machine/filename.txt`
`uri`	The uri of the uploaded file, usable with all lgoad domains	`kodi/machine/filename.txt`