Bump AmericanToBritish to 1.1.0 [skip ci]

Author: github-actions[bot]

se5/AmericanToBritish/plugin.json

@@ -2,7 +2,7 @@
   "apiVersion": 1,
   "name": "American to British",
   "description": "Converts American English spellings to British English in the subtitle. Shows a checkable preview of every proposed change.",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "author": "Subtitle Edit",
   "url": "https://github.com/SubtitleEdit/plugins/tree/main/se5/AmericanToBritish",
   "menu": "Tools",