fix(deps): update dependency @bufbuild/connect-web to ^0.3.0

Author: renovate[bot]

package.json

@@ -12,7 +12,7 @@
   "private": true,
   "dependencies": {
     "@buf/bufbuild_connect-web_open-feature_flagd-dev": "^1.7.2",
-    "@bufbuild/connect-web": "^0.2.1",
+    "@bufbuild/connect-web": "^0.3.0",
     "@grpc/grpc-js": "^1.7.3",
     "@openfeature/js-sdk": "~1.0.0",
     "@opentelemetry/api": "^1.3.0",