mark Math.sumPrecise as shipped in Safari 26.2

Author: zloirock

CHANGELOG.md

@@ -2,6 +2,7 @@
 ### Unreleased
 - Fixed increasing `.size` in `URLSearchParams.prototype.append` polyfill in IE8-
 - Compat data improvements:
+  - `Math.sumPrecise` marked as shipped in Safari 26.2
   - `Uint8Array.{ fromBase64, prototype.setFromBase64 }` marked as fixed in Safari 26.2
   - Missed [Explicit Resource Management](https://github.com/tc39/proposal-explicit-resource-management) features [added in Bun 1.3.0](https://bun.com/blog/bun-v1.3#disposablestack-and-asyncdisposablestack)
   - Added Oculus Quest Browser 41 compat data mapping

packages/core-js-compat/src/data.mjs

@@ -969,6 +969,7 @@ export const data = {
   'es.math.sum-precise': {
     bun: '1.2.18',
     firefox: '137',
+    safari: '26.2',
   },
   'es.math.tanh': {
     chrome: '38',