react: update sdk-core to ^0.4.0

Author: perf2711

packages/react/package.json

@@ -41,7 +41,7 @@
     ],
     "devDependencies": {
         "@backtrace/browser": "^0.3.1",
-        "@backtrace/sdk-core": "^0.3.2",
+        "@backtrace/sdk-core": "^0.4.0",
         "@rollup/plugin-commonjs": "^26.0.1",
         "@rollup/plugin-json": "^6.1.0",
         "@rollup/plugin-node-resolve": "^15.2.3",