Convert license.txt to attributions.yml in Items folder (#21466)

* convert main folder file

* convert items/medical

* convert items/handcuffs

* change items/attributions.yml

* fix items/handcuffs/attributions.yml

Resources/Audio/Items/Medical/attributions.yml

@@ -0,0 +1,4 @@
+- files: ["healthscanner.ogg"]
+  license: "CC-BY-4.0"
+  copyright: "Taken from FM Synthesis on freesound.org"
+  source: "https://freesound.org/people/FreqMan/sounds/32683/"