Refactor FooterIcon component for better readability

Author: Shrutiii01

src/theme/Footer/Layout/index.tsx

@@ -267,7 +267,10 @@ export default function FooterLayout(): ReactNode {
                 </li>
                 <li>
                   <Link to="/careers" className="footer-link">
-                    <FooterIcon icon={BriefcaseBusiness} className="link-icon" />
+                    <FooterIcon
+                      icon={BriefcaseBusiness}
+                      className="link-icon"
+                    />
                     Careers
                     <span className="link-badge hiring">We're Hiring!</span>
                   </Link>