Twenty Twenty: Add a missing border to button-style links with Outline style.

This changeset addresses an issue where button-style links with Outline style variation were not consistent with the corresponding variation of the Button block.

Props umesh84, sabernhardt, mrfoxtalbot, mohitdadhich10.
Fixes #55824.


git-svn-id: https://develop.svn.wordpress.org/trunk@54107 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-content/themes/twentytwenty/style-rtl.css

@@ -3019,6 +3019,7 @@ h2.entry-title {
 }
 
 .is-style-outline .wp-block-button__link {
+	border: 2px solid;
 	padding: calc(1.1em - 0.2rem) calc(1.44em - 0.2rem);
 }
 

src/wp-content/themes/twentytwenty/style.css

@@ -3039,6 +3039,7 @@ h2.entry-title {
 }
 
 .is-style-outline .wp-block-button__link {
+	border: 2px solid;
 	padding: calc(1.1em - 0.2rem) calc(1.44em - 0.2rem);
 }