Bump Connect's ECMAScript requirement

Also remove list of features in the version. This list wasn't specific
to Connect's implementation and it is unnecessary given the information
is in the linked page

Author: clowder

documentation/asciidoc/services/connect/troubleshooting.adoc

@@ -6,7 +6,7 @@
 
 * Connect does not support on-screen keyboards. For full functionality, use a physical keyboard.
 
-* Connect requires a browser that implements https://caniuse.com/?search=es2020[ECMAScript 2020] (ES11) as it makes use of https://caniuse.com/?feats=mdn-javascript_operators_optional_chaining,mdn-javascript_operators_nullish_coalescing,mdn-javascript_builtins_globalthis,es6-module-dynamic-import,bigint,mdn-javascript_builtins_promise_allsettled,mdn-javascript_builtins_string_matchall,mdn-javascript_statements_export_namespace,mdn-javascript_operators_import_meta[features] unavailable in older browsers.
+* Connect requires a browser that implements https://caniuse.com/?search=es2022[ECMAScript 2022] (ES13) as it makes use of features unavailable in older browsers.
 
 * Browsers intercept certain keys and key combinations. As a result, you can't type these keys into your Connect window. Screen sharing includes a toolbar to simulate some of the most popular intercepted keys.