sentry: Add ignore errors to sentry configuration.

We could ignore the validate realm  error since it's harmless and we know the reason behind this.
It mostly comes from the console logs. This is a temp solution until Sentry supports disabling
the console logs.

app/renderer/js/utils/sentry-util.js

@@ -5,6 +5,10 @@ const sentryInit = () => {
 	if (!isDev) {
 		init({
 			dsn: 'SENTRY_DSN',
+			// We should ignore this error since it's harmless and we know the reason behind this
+			// This error mainly comes from the console logs.
+			// This is a temp solution until Sentry supports disabling the console logs
+			ignoreErrors: ['does not appear to be a valid Zulip server'],
 			sendTimeout: 30 // wait 30 seconds before considering the sending capture to have failed, default is 1 second
 		});
 	}