feat(badge): create new badge tokens when inside tab button

Author: joselrio

core/src/components/badge/badge.common.vars.scss

@@ -26,3 +26,15 @@ $badge-font-size: dynamic-font($badge-baseline-font-size);
 
 /// @prop - Font weight of the badge
 $badge-font-weight: bold;
+
+// Badge inside a Tab Button
+// --------------------------------------------------
+
+/// @prop - Minimum width of the badge inside a Tab Button
+$badge-in-tab-button-min-width: 8px;
+
+/// @prop - Height of the badge inside a Tab Button
+$badge-in-tab-button-height: 8px;
+
+/// @prop - Badge icon size inside a Tab Button
+$badge-in-tab-button-icon-size: 12px;