node: update @backtrace/sdk-core to ^0.8.0

Author: perf2711

packages/node/package.json

@@ -56,7 +56,7 @@
         "typescript": "^5.0.4"
     },
     "dependencies": {
-        "@backtrace/sdk-core": "^0.7.0",
+        "@backtrace/sdk-core": "^0.8.0",
         "form-data": "^4.0.0"
     }
 }