Merge pull request #78 from UziTech/dependabot/nuget/System.Memory-4.5.5

Bump System.Memory from 4.5.4 to 4.5.5

Author: UziTech

NSF2SQL/packages.config

@@ -9,7 +9,7 @@
   <package id="MySql.Data" version="8.1.0" targetFramework="net472" />
   <package id="SSH.NET" version="2020.0.2" targetFramework="net472" />
   <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
-  <package id="System.Memory" version="4.5.4" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="WindowsAPICodePack-Core" version="1.1.2" targetFramework="net472" />