Updated and tested 1.12 (#211)

# Details
A simple update to PSPDFKit for Windows 1.12.
All tested fine.

Author: nickwinder

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-pspdfkit",
-  "version": "1.23.6",
+  "version": "1.23.7",
   "description": "A React Native module for the PSPDFKit library.",
   "keywords": [
     "react native",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Catalog",
-  "version": "1.23.6",
+  "version": "1.23.7",
   "private": true,
   "scripts": {
     "start": "node node_modules/react-native/local-cli/cli.js start"

samples/Catalog/package.json

@@ -262,7 +262,7 @@
     <SDKReference Include="Microsoft.VCLibs, Version=14.0">
       <Name>Visual C++ 2015 Runtime for Universal Windows Platform Apps</Name>
     </SDKReference>
-    <SDKReference Include="PSPDFKitSDK, Version=1.11.0">
+    <SDKReference Include="PSPDFKitSDK, Version=1.12.0">
       <Name>PSPDFKit for UWP</Name>
     </SDKReference>
   </ItemGroup>

samples/Catalog/windows/Catalog/Catalog.csproj

@@ -139,7 +139,7 @@
     <SDKReference Include="Microsoft.VCLibs, Version=14.0">
       <Name>Visual C++ 2015 Runtime for Universal Windows Platform Apps</Name>
     </SDKReference>
-    <SDKReference Include="PSPDFKitSDK, Version=1.11.0">
+    <SDKReference Include="PSPDFKitSDK, Version=1.12.0">
       <Name>PSPDFKit for UWP</Name>
     </SDKReference>
   </ItemGroup>
@@ -176,4 +176,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>