Bump version number

Author: ole

Info.plist

@@ -218,7 +218,7 @@ You can use e.g. `{var:proposal_id}` in your own actions to customize the workfl
 	<key>variablesdontexport</key>
 	<array/>
 	<key>version</key>
-	<string>2.1.0</string>
+	<string>2.2.0</string>
 	<key>webaddress</key>
 	<string>https://github.com/attaswift/alfred-swift-evolution</string>
 </dict>