Update extensions/ql-vscode/src/debugger/debug-configuration.ts

Co-authored-by: Koen Vlaswinkel <koesie10@users.noreply.github.com>

Author: Dave Bartolomeo

extensions/ql-vscode/src/debugger/debug-configuration.ts

@@ -67,7 +67,7 @@ export class QLDebugConfigurationProvider
     debugConfiguration: DebugConfiguration,
     _token?: CancellationToken,
   ): Promise<DebugConfiguration | null> {
-    const qlConfiguration = <QLDebugConfiguration>debugConfiguration;
+    const qlConfiguration = debugConfiguration as QLDebugConfiguration;
     if (qlConfiguration.query === undefined) {
       await showAndLogErrorMessage(
         "No query was specified in the debug configuration.",