Don't await showAndLog...

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

@@ -69,13 +69,13 @@ export class QLDebugConfigurationProvider
   ): Promise<DebugConfiguration | null> {
     const qlConfiguration = debugConfiguration as QLDebugConfiguration;
     if (qlConfiguration.query === undefined) {
-      await showAndLogErrorMessage(
+      void showAndLogErrorMessage(
         "No query was specified in the debug configuration.",
       );
       return null;
     }
     if (qlConfiguration.database === undefined) {
-      await showAndLogErrorMessage(
+      void showAndLogErrorMessage(
         "No database was specified in the debug configuration.",
       );
       return null;

extensions/ql-vscode/src/legacy-query-server/run-queries.ts

@@ -316,7 +316,7 @@ export async function compileAndRunQueryAgainstDatabaseCore(
   logger: Logger,
 ): Promise<CoreQueryResults> {
   if (extensionPacks !== undefined && extensionPacks.length > 0) {
-    await showAndLogWarningMessage(
+    void showAndLogWarningMessage(
       "Legacy query server does not support extension packs.",
     );
   }