Merge pull request #3129 from r0hit-gupta/auth-btn-fix

Fix login button for screen reader

Author: sushilshinde

__tests__/shared/components/TopcoderHeader/__snapshots__/Auth.jsx.snap

@@ -7,13 +7,15 @@ exports[`Snapshot match 1`] = `
   <a
     className="tc-btn-sm tc-btn-primary"
     href="http://accounts.topcoder-dev.com/member/registration?utm_source=community-app-main"
+    role="button"
   >
     Join
   </a>
   <a
     className="tc-btn-sm tc-btn-default"
     href="http://accounts.topcoder-dev.com/member?utm_source=community-app-main"
     onClick={[Function]}
+    role="button"
   >
     Log In
   </a>
@@ -27,13 +29,15 @@ exports[`Snapshot match 2`] = `
   <a
     className="tc-btn-sm tc-btn-primary"
     href="http://accounts.topcoder-dev.com/member/registration?utm_source=community-app-main"
+    role="button"
   >
     Join
   </a>
   <a
     className="tc-btn-sm tc-btn-default"
     href="http://accounts.topcoder-dev.com/member?utm_source=community-app-main"
     onClick={[Function]}
+    role="button"
   >
     Log In
   </a>

src/shared/components/TopcoderHeader/Auth/index.jsx

@@ -19,6 +19,7 @@ export default function Auth({ column }) {
       <a
         className="tc-btn-sm tc-btn-primary"
         href={`${config.URL.AUTH}/member/registration?utm_source=community-app-main`}
+        role="button"
       >
 Join
       </a>
@@ -30,6 +31,7 @@ Join
           window.location = `${config.URL.AUTH}/member?retUrl=${retUrl}&utm_source=community-app-main`;
           event.preventDefault();
         }}
+        role="button"
       >
 Log In
       </a>