macosx: allow drag and drop of disks on the VLC icon in the Dock and in the Finder (close #8377)

(cherry picked from commit f8374c73f502e9befee05539db08ca9147bf8724)

extras/package/macosx/Info.plist.in

@@ -16,6 +16,20 @@
 			<key>CFBundleTypeRole</key>
 			<string>Viewer</string>
 		</dict>
+		<dict>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>public.volume</string>
+			</array>
+			<key>CFBundleTypeOSTypes</key>
+			<array>
+				<string>disk</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>Volume</string>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+		</dict>
 		<dict>
 			<key>CFBundleTypeExtensions</key>
 			<array>