fix(*): restore actionbutton staticwhite background color

Author: cdransf

components/actionbutton/index.css

@@ -92,6 +92,7 @@
 		--mod-actionbutton-border-color-focus: var(--spectrum-transparent-white-600);
 
 		--spectrum-actionbutton-background-color-disabled: transparent;
+		--spectrum-actionbutton-background-color-selected-disabled: var(--spectrum-transparent-white-200);
 
 		&,
 		&.spectrum-ActionButton--quiet {

components/actionbutton/metadata/metadata.json

@@ -198,6 +198,7 @@
     "--spectrum-transparent-black-500",
     "--spectrum-transparent-black-600",
     "--spectrum-transparent-black-700",
+    "--spectrum-transparent-white-200",
     "--spectrum-transparent-white-400",
     "--spectrum-transparent-white-500",
     "--spectrum-transparent-white-600",