Fix support version

Author: tera-ny

Package.swift

@@ -6,7 +6,7 @@ import PackageDescription
 let package = Package(
     name: "swift-user-defaults",
     platforms: [
-        .macOS(.v14_5),
+        .macOS(.v15),
         .iOS(.v15),
         .watchOS(.v7),
         .tvOS(.v15)

swift-user-defaults.podspec

@@ -11,8 +11,8 @@ Pod::Spec.new do |s|
   s.resource_bundles = {'SwiftUserDefaults' => ['Sources/SwiftUserDefaults/PrivacyInfo.xcprivacy']}
   s.swift_version = "5.3"
 
-  s.ios.deployment_target = '12.0'
-  s.osx.deployment_target = '14.5'
+  s.ios.deployment_target = '15.0'
+  s.osx.deployment_target = '15.0'
 
   # Run Unit Tests
   s.test_spec 'Tests' do |test_spec|