feat: bump native SDKs for feature rollout support

- iOS OptimizelySwiftSDK: 5.2.1 → 5.3.0
- Android android-sdk: 5.1.1 → 5.2.0

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: muzahidul-opti

android/build.gradle

@@ -69,7 +69,7 @@ dependencies {
     implementation 'org.slf4j:slf4j-api:2.0.7'
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:2.1.0"
-    implementation "com.optimizely.ab:android-sdk:5.1.1"
+    implementation "com.optimizely.ab:android-sdk:5.2.0"
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.17.2'
     implementation ('com.google.guava:guava:19.0') {
         exclude group:'com.google.guava', module:'listenablefuture'

ios/optimizely_flutter_sdk.podspec

@@ -13,7 +13,7 @@ Pod::Spec.new do |s|
   s.source              = { :path => '.' }
   s.source_files        = 'Classes/**/*'
   s.dependency 'Flutter'
-  s.dependency 'OptimizelySwiftSDK', '5.2.1'
+  s.dependency 'OptimizelySwiftSDK', '5.3.0'
   s.platform            = :ios, '10.0'
   # Flutter.framework does not contain a i386 slice.
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' }