upgrade of version in bindings

Author: jirkapok

Source/Terminals/app.config

@@ -42,7 +42,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
+        <bindingRedirect oldVersion="0.0.0.0-4.6.3.0" newVersion="4.6.3" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

Source/Tests/App.config

@@ -16,7 +16,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+    	  <bindingRedirect oldVersion="0.0.0.0-4.6.3.0" newVersion="4.6.3" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>