fix(devtools): add transform: translateZ(0) for Safari overflow rendering (#10638)

Safari has a known issue where overflow: hidden with border-radius
doesn't work correctly without hardware acceleration. Adding
transform: translateZ(0) forces GPU compositing which fixes the
icon rendering issue.

Fixes #10633

Author: lihan3238

packages/query-devtools/src/Devtools.tsx

@@ -2745,6 +2745,8 @@ const stylesFactory = (
         right: -8px;
         bottom: -8px;
         border-radius: 9999px;
+        -webkit-transform: translateZ(0);
+        transform: translateZ(0);
 
         & svg {
           position: absolute;