fix(select): add missing filled type styles

core/src/components/select/select.ionic.scss

@@ -38,6 +38,8 @@
 
 .select-text {
   min-width: globals.$ion-space-400;
+
+  color: globals.$ion-text-subtlest;
 }
 
 // Select Label
@@ -226,6 +228,12 @@
 // States
 // ----------------------------------------------------------------
 
+// Fill types
+// ----------------------------------------------------------------
+:host(.select-fill-solid) {
+  --background: #{globals.$ion-bg-input-bold-default};
+}
+
 // Disabled
 // ---------------------------------------------