Update assembly version for 0.7.5 release

Author: markcowl

src/Security/Security/Properties/AssemblyInfo.cs

@@ -45,6 +45,5 @@
 //
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("0.7.1")]
-[assembly: AssemblyVersion("0.7.4")]
-[assembly: AssemblyFileVersion("0.7.4")]
+[assembly: AssemblyVersion("0.7.5")]
+[assembly: AssemblyFileVersion("0.7.5")]