feat: add Zotero 10 support

Bump strict_max_version to 10.0.* and esbuild target to firefox140
(Zotero 9/10 Firefox 140 ESR base). Update docs accordingly.

addon/manifest.json

@@ -14,7 +14,7 @@
       "id": "org-export-annotations@zotero.org",
       "update_url": "https://gitea.bueso.eu/ignacio.ballesteros/zotero-notes-export-org/releases/download/release/update.json",
       "strict_min_version": "7.0",
-      "strict_max_version": "8.*"
+      "strict_max_version": "10.0.*"
     }
   }
 }