Moving segmented_control.css to primer_view_components (#2208)

* Moving segmented_control to primer_view_components

* Create cuddly-months-greet.md

Author: jonrohan

.changeset/cuddly-months-greet.md

@@ -0,0 +1,5 @@
+---
+"@primer/css": patch
+---
+
+Moving segmented_control.css to primer_view_components

docs/src/stories/components/SegmentedControl/SegmentedControl.stories.jsx

@@ -22,7 +22,6 @@
 @import '../links/index.scss';
 @import '../navigation/index.scss';
 @import '../pagination/index.scss';
-@import '../segmented-control/index.scss';
 @import '../tooltips/index.scss';
 @import '../truncate/index.scss';
 @import '../overlay/index.scss';