Bump jQuery.Validation in /Samples/ASP.NET MVC/MSSQL/WF.Sample

Bumps jQuery.Validation from 1.15.0 to 1.19.3.

---
updated-dependencies:
- dependency-name: jQuery.Validation
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Samples/ASP.NET MVC/MSSQL/WF.Sample/packages.config

@@ -8,7 +8,7 @@
   <package id="jQuery" version="2.2.3" targetFramework="net45" />
   <package id="jQuery.Ajax.Unobtrusive" version="2.0.20710.0" targetFramework="net45" />
   <package id="jQuery.UI.Combined" version="1.11.4" targetFramework="net45" />
-  <package id="jQuery.Validation" version="1.15.0" targetFramework="net45" />
+  <package id="jQuery.Validation" version="1.19.3" targetFramework="net45" />
   <package id="jQuery.Validation.Unobtrusive" version="2.0.20710.0" targetFramework="net45" />
   <package id="knockoutjs" version="3.4.0" targetFramework="net45" />
   <package id="log4net" version="2.0.15" targetFramework="net48" />