Update "learn more" link in Sign in with Google comments form.

Author: tofumatt

assets/js/modules/sign-in-with-google/components/common/ShowNextToCommentsToggle.js

@@ -62,7 +62,7 @@ export default function ShowNextToCommentsToggle() {
 
 	const learnMoreLink = useSelect( ( select ) => {
 		return select( CORE_SITE ).getDocumentationLinkURL(
-			'sign-in-with-google-comments'
+			'sign-in-with-google'
 		);
 	} );
 

assets/js/modules/sign-in-with-google/components/setup/__snapshots__/SetupForm.test.js.snap

@@ -403,7 +403,7 @@ exports[`SetupForm should render the one tap and show next to comments toggles w
             <a
               aria-label="Learn more (opens in a new tab)"
               class="googlesitekit-cta-link"
-              href="undefined?doc=sign-in-with-google-comments"
+              href="undefined?doc=sign-in-with-google"
               rel="noopener noreferrer"
               target="_blank"
             >