Bump version to 1.0.0-rc3.

Author: alexrp

Directory.Build.props

@@ -8,7 +8,7 @@
   <PropertyGroup>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <FileVersion>1.0.0</FileVersion>
-    <Version>1.0.0-rc2</Version>
+    <Version>1.0.0-rc3</Version>
   </PropertyGroup>
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>