Native versions upd for release 4.3.1. (#135)

* Native versions upd for release 4.3.1.

* Fix flatter linter errors.

Author: SpertsyanKM

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## 4.3.1
-* // Update changelog here
+* Added Apple Search Ads support.
+* Method `setUserId` marked as deprecated.
 
 ## 4.3.0
 * Qonversion Automation allows sending automated, personalized push notifications and in-app messages initiated by in-app purchase events.

android/build.gradle

@@ -1,5 +1,5 @@
 group 'com.qonversion.flutter.sdk.qonversion_flutter_sdk'
-version '4.2.0'
+version '4.3.1'
 
 buildscript {
     ext.kotlin_version = '1.3.50'

ios/qonversion_flutter.podspec

@@ -1,10 +1,10 @@
 #
 # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
-# Run `pod lib lint qonversion.podspec' to validate before publishing.
+# Run 'pod lib lint qonversion.podspec' to validate before publishing.
 #
 Pod::Spec.new do |s|
   s.name             = 'qonversion_flutter'
-  s.version          = '3.5.0'
+  s.version          = '4.3.1'
   s.summary          = 'Flutter Qonversion SDK'
   s.description      = <<-DESC
   Powerful yet simple subscription analytics

macos/qonversion_flutter.podspec

@@ -1,10 +1,10 @@
 #
 # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
-# Run `pod lib lint qonversion.podspec' to validate before publishing.
+# Run 'pod lib lint qonversion.podspec' to validate before publishing.
 #
 Pod::Spec.new do |s|
   s.name             = 'qonversion_flutter'
-  s.version          = '2.5.0'
+  s.version          = '4.3.1'
   s.summary          = 'Flutter Qonversion SDK'
   s.description      = <<-DESC
   Powerful yet simple subscription analytics

pubspec.yaml

@@ -30,3 +30,7 @@ flutter:
         pluginClass: QonversionFlutterSdkPlugin
       macos:
         pluginClass: QonversionFlutterSdkPlugin
+
+false_secrets:
+  - /example/android/app/google-services.json
+  - /example/ios/GoogleService-Info.plist