fix(docs-infra): labels with links should have the same font weight (#50258)

Fix anchor tag styling inside label.api-status-label to match font weight of label styling that does not have anchor tag.

PR Close #50258

aio/src/styles/2-modules/label/_label-theme.scss

@@ -22,6 +22,7 @@
         color: inherit;
         line-height: inherit;
         font-size: inherit;
+        font-weight: inherit;
       }
     }
 
@@ -48,4 +49,4 @@
       color: constants.$white;
     }
   }
-}
+}