Bump Microsoft.Owin from 3.1.0 to 4.2.2 in /src/CredentialFinderWeb

Bumps [Microsoft.Owin](https://github.com/aspnet/AspNetKatana) from 3.1.0 to 4.2.2.
- [Release notes](https://github.com/aspnet/AspNetKatana/releases)
- [Commits](aspnet/AspNetKatana@v3.1.0...v4.2.2)

---
updated-dependencies:
- dependency-name: Microsoft.Owin
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

src/CredentialFinderWeb/packages.config

@@ -31,7 +31,7 @@
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net462" />
   <package id="Microsoft.jQuery.Unobtrusive.Ajax" version="3.2.3" targetFramework="net462" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net462" />
-  <package id="Microsoft.Owin" version="3.1.0" targetFramework="net462" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.1.0" targetFramework="net462" />
   <package id="Microsoft.Owin.Security" version="3.1.0" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.1.0" targetFramework="net462" />