Update Open Cover to version 4.5.1923

Open Cover version 4.0.804 will occasionally "eat up" all available
memory by generating large coverage.xml due to generating huge number of
invalid "TrackedMethod" xml elements.

src/Tools/OpenCover/OpenCover.Console.exe.config

@@ -1,8 +1,22 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
-	
-	<startup>
-		<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
-	</startup>
-
-</configuration>
+  <configSections>
+    <section name="autofac" type="Autofac.Configuration.SectionHandler, Autofac.Configuration"/>
+  </configSections>
+  <autofac>
+    <modules>
+      <module type="OpenCover.Extensions.RegisterStrategiesModule, OpenCover.Extensions" />
+    </modules>
+  </autofac>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
+  </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Mono.Cecil" publicKeyToken="0738eb9f132ed756" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-0.9.5.0" newVersion="0.9.5.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>