feat(searchbar): update styles to iOS 17 specs

core/src/components/searchbar/searchbar.ios.scss

@@ -91,7 +91,7 @@
 // -----------------------------------------
 
 .searchbar-cancel-button {
-  @include padding(0, 0, 0, 8px);
+  @include padding(0, 0, 0, 12px);
 
   flex-shrink: 0;
 

core/src/components/searchbar/searchbar.ios.vars.scss

@@ -17,7 +17,7 @@ $searchbar-ios-padding-start:                     $searchbar-ios-padding-end !de
 
 /// @prop - Font size of the searchbar cancel button
 // The cancel button on iOS does not scale with Dynamic Type
-$searchbar-ios-cancel-button-font-size:           16px !default;
+$searchbar-ios-cancel-button-font-size:           17px !default;
 
 /// @prop - Color of the searchbar cancel button
 $searchbar-ios-cancel-button-color:               ion-color(primary, base) !default;