chore(Code Block): update space and size tokens in overflow button (#4184)

* chore(Code Block): update space and size tokens in overflow button

* chore: changeset

* chore: actually use base-size token

Author: serifluous

.changeset/fast-terms-fry.md

@@ -0,0 +1,6 @@
+---
+"@twilio-paste/code-block": patch
+"@twilio-paste/core": patch
+---
+
+Updated spacing and sizing tokens for overflow button. No visible changes.

packages/paste-core/components/code-block/src/OverflowButton.tsx

@@ -47,8 +47,8 @@ export const OverflowButton: React.FC<OverflowButtonProps> = ({
       display="flex"
       alignItems="center"
       justifyContent="center"
-      width="sizeIcon40"
-      padding="space20"
+      width="sizeBase60"
+      padding="space10"
       position="relative"
       boxShadow={determineShadow()}
       element={`${element}_OVERFLOW_BUTTON_${position.toUpperCase()}`}