fix: corrected this previously necessary declaration

Author: mfranzke

source/_patterns/01-elements/select/select.hbs

@@ -2,7 +2,7 @@
 	{{#if id }} name="{{ id }}" id="{{ id }}"{{/if }}
 	{{#if disabled}} disabled{{/if }}
 	{{#if multiple}} multiple{{/if }}
-	{{#unless multiple}} required{{/unless}}
+	{{#if required}} required{{/if}}
 	{{#if invalid }} aria-invalid="{{ invalid }}" {{/if }}
 	{{#if variant}} data-variant="{{variant}}"{{/if }}>
 	{{#if optgroup}}<optgroup label="Devices">{{else}}{{#unless multiple}}<option></option>{{/unless}}{{/if }}