set up version 2.1.3

Author: bosborn

CHANGELOG.md

@@ -4,6 +4,10 @@ Adheres to [Semantic Versioning](http://semver.org/).
 
 ---
 
+## 2.1.3 (TBD)
+
+* TBD
+
 ## [2.1.2](https://github.com/ngageoint/simple-features-wkt-ios/releases/tag/2.1.2) (02-01-2023)
 
 * sf-ios 4.1.2

sf-wkt-ios.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'sf-wkt-ios'
-  s.version          = '2.1.2'
+  s.version          = '2.1.3'
   s.license          =  {:type => 'MIT', :file => 'LICENSE' }
   s.summary          = 'iOS SDK for Simple Features Well-Known Text'
   s.homepage         = 'https://github.com/ngageoint/simple-features-wkt-ios'