feat(icons): wcag 2.1 color updates for icons (#5070)

* feat(icons): icon wcag 2.1 color updates

* chore(icons): update remaining standard icons colors to wcag 2.1

* feat(icons): update actions icons with wcag 2.1 colors

* chore(icons): update red-60/30 to pink-60/40

* chore(icons): update blue-50 to cloud-blue-50

* doc: update release notes

Co-authored-by: Amarnath chandana <[email protected]>
Co-authored-by: Amarnath chandana <[email protected]>

Author: 3 people

RELEASENOTES.md

@@ -3,6 +3,8 @@
 
 ## Release 2.20.0 - Upcoming
 
+- Updated background colors for Standard and Actions icons
+
 ## Release 2.19.0 - August 11, 2022
 
 - Updated icons to `v10.4.0`