Bump System.Net.Http in /src/SPCoder.SharePoint.Client

Bumps System.Net.Http from 4.3.1 to 4.3.4.

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

Author: dependabot[bot]

src/SPCoder.SharePoint.Client/packages.config

@@ -27,7 +27,7 @@
   <package id="SharePointPnPCoreOnline" version="3.23.2007" targetFramework="net47" />
   <package id="System.IdentityModel.Tokens.Jwt" version="5.2.4" targetFramework="net45" requireReinstallation="true" />
   <package id="System.IO" version="4.3.0" targetFramework="net45" requireReinstallation="true" />
-  <package id="System.Net.Http" version="4.3.1" targetFramework="net45" requireReinstallation="true" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net45" requireReinstallation="true" />
   <package id="System.Runtime" version="4.3.0" targetFramework="net45" requireReinstallation="true" />
   <package id="System.Security.Cryptography.Algorithms" version="4.3.0" targetFramework="net47" />
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net47" />