Remembered to bump version number to 3.7.2

Silverarmor · Silverarmor · commit e97c94a29a60 · 2021-07-31T00:55:05.000+12:00
Are you proud of me? I actually did it before merging :)
diff --git a/setup.cfg b/setup.cfg
@@ -1,5 +1,5 @@
 [metadata]
-version = 3.7.1
+version = 3.7.2
 
 name = spotdl
 url = https://github.com/spotDL/spotify-downloader
