fix(.NET): Incorrect variable assignment (#5465)

Fixed incorrect variable assignment in CaptureException call back function.


Co-authored-by: Philipp Hofmann <ph.hofmann@pm.me>

Author: komirellipavan

src/platform-includes/enriching-events/scopes/scope-callback-param/dotnet.mdx

@@ -2,7 +2,7 @@
 using Sentry;
 
 // will be tagged with my-tag="my value"
-SentrySdk.CaptureException(new Exception("my error"), configureScope =>
+SentrySdk.CaptureException(new Exception("my error"), scope =>
 {
     scope.SetTag("my-tag", "my value");
     scope.Level = SentryLevel.Warning;