Remove references to new query server

Author: koesie10

extensions/ql-vscode/src/query-server/messages-shared.ts

@@ -70,10 +70,6 @@ export interface QuickEvalOptions {
   quickEvalPos?: Position;
   /**
    * Whether to only count the number of results.
-   *
-   * This is only supported by the new query server
-   * but it isn't worth having a separate type and
-   * it is fine to have an ignored optional field.
    */
   countOnly?: boolean;
 }

extensions/ql-vscode/src/query-server/query-server-client.ts

@@ -169,7 +169,7 @@ export class QueryServerClient extends DisposableObject {
   private async startQueryServerImpl(
     progressReporter: ProgressReporter,
   ): Promise<void> {
-    void this.logger.log("Starting NEW query server.");
+    void this.logger.log("Starting query server.");
 
     const ramArgs = await this.cliServer.resolveRam(
       this.config.queryMemoryMb,

extensions/ql-vscode/test/vscode-tests/cli-integration/query-server/query-server-client.test.ts

@@ -15,7 +15,7 @@ import { QueryResultType } from "../../../../src/query-server/messages";
 import { ensureTestDatabase, getActivatedExtension } from "../../global.helper";
 import { createMockApp } from "../../../__mocks__/appMock";
 
-const baseDir = join(__dirname, "../../../test/data");
+const baseDir = join(__dirname, "../../../../test/data");
 
 const tmpDir = dirSync({
   prefix: "query_test_",