Remove VersionOverride

Author: andystaples

src/Shared/Shared.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.Extensions.Hosting" />
     <!-- For some reason, this project resolves this at 6.0.0 instead of the centrally defined 8.0.6. 
          Since 6.0.0 has known vulnerabilities, we override to 6.0.11 to avoid major version changes here. -->
-    <PackageReference Include="System.Text.Json" VersionOverride="6.0.11"/>
+    <PackageReference Include="System.Text.Json"/>
   </ItemGroup>
 
 </Project>