prepare 3.3.0 release (#280)

## [3.3.0] - 2024-05-22
### Added:
- Added a new optional timeout to ProviderConfig which gets passed to
the underlying Javascript SDK `waitForInitialization` function.

Author: yusinto

.ldrelease/config.yml

@@ -3,7 +3,7 @@ version: 2
 repo:
   public: react-client-sdk
   private: react-client-sdk-private
-  
+
 branches:
   - name: main
     description: 3.x
@@ -15,7 +15,7 @@ publications:
 
 jobs:
   - docker:
-      image: node:16-buster
+      image: node:18-buster
     template:
       name: npm
 
@@ -24,4 +24,4 @@ documentation:
   title: LaunchDarkly React SDK
 
 sdk:
-  displayName: "React"
+  displayName: 'React'