chore: bump version to 0.0.42

- Android: sdkcore 1.0.23 → 1.0.24
- iOS: pod version 0.0.17 → 0.0.18, openim_sdk_core_ios 0.17.0 → 0.18.0

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

android/build.gradle

@@ -69,5 +69,5 @@ android {
 
 dependencies {
     //implementation 'com.openim:sdkcore:1.0.15-local'
-    implementation 'com.openim:sdkcore:1.0.23'
+    implementation 'com.openim:sdkcore:1.0.24'
 }

ios/flutter_openim_sdk.podspec

@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'flutter_openim_sdk'
-  s.version          = '0.0.17'
+  s.version          = '0.0.18'
   s.summary          = 'A new Flutter project.'
   s.description      = <<-DESC
 A new Flutter project.
@@ -19,7 +19,7 @@ A new Flutter project.
 
   #s.ios.vendored_frameworks = 'frameworks/*.xcframework'
   #s.vendored_frameworks = 'frameworks/*.xcframework'
-  s.dependency 'openim_sdk_core_ios','0.17.0'
+  s.dependency 'openim_sdk_core_ios','0.18.0'
   s.static_framework = true
   s.library = 'resolv'