chore: upgrade frontend-component-header version

upgrade frontend-component-header version to enable show/hide username from header based on flag

VAN-1804

src/index.scss

@@ -5,7 +5,7 @@ $fa-font-path: "~font-awesome/fonts";
 @import "~@edx/brand/paragon/variables";
 @import "~@openedx/paragon/scss/core/core";
 @import "~@edx/brand/paragon/overrides";
-@import "~@edx/frontend-component-header/dist/index";
+@import "@edx/frontend-component-header/dist/index";
 @import "~@edx/frontend-component-footer/dist/footer";
 
 @import "./account-settings/style";