Updated to iOS 15

Author: paulsolt-ofsw

Podfile

@@ -1,10 +1,12 @@
 source 'https://github.com/CocoaPods/Specs.git'
-platform :ios, '12.0'
+platform :ios, '15.0'
 use_frameworks!
 
 target 'grid-ios' do
   pod 'color-ios', '~> 1.0.2'
-  pod 'sf-ios', '~> 4.1.4'
+#  pod 'sf-ios', '5.0.0'
+  pod 'sf-ios', :git => 'https://github.com/ngageoint/simple-features-ios.git', :branch => 'psolt/v5-NS_ENUM'
+
 
   target 'grid-iosTests' do
     inherit! :complete

grid-ios.podspec

@@ -10,8 +10,8 @@ Pod::Spec.new do |s|
   s.requires_arc     = true
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' }
 
-  s.platform         = :ios, '12.0'
-  s.ios.deployment_target = '12.0'
+  s.platform         = :ios, '15.0'
+  s.ios.deployment_target = '15.0'
 
   s.source_files = 'grid-ios/**/*.swift'