Update podspec

Gifu.podspec

@@ -7,11 +7,11 @@ Pod::Spec.new do |s|
   s.license = { :type => "MIT", :file => "LICENSE" }
   s.author = { "Reda Lemeden" => "[email protected]" }
   s.source = { :git => "https://github.com/kaishin/Gifu.git", :tag => "v#{s.version}", :submodules => true }
-  s.platform = :ios, "9.0"
-  s.platform = :tvos, "9.0"
-  s.swift_versions = ["5.0", "5.1", "5.2", "5.3", "5.4"]
+  s.platform = :ios, "14.0"
+  s.platform = :tvos, "14.0"
+  s.swift_versions = ["5.0", "5.1", "5.2", "5.3", "5.4", "6.0", "6.1", "6.2"]
   s.ios.source_files = "Sources/**/*.{h,swift}"
   s.tvos.source_files = "Sources/**/*.{h,swift}"
-  s.ios.deployment_target = "9.0"
-  s.tvos.deployment_target = "9.0"
+  s.ios.deployment_target = "14.0"
+  s.tvos.deployment_target = "14.0"
 end