Remove notice of build directory on activation

I removed the notice of which build directory the extension will use.
It seems unnecessary. Also, it can change after activation.

CHANGELOG.md

@@ -20,6 +20,8 @@ This file documents all notable changes to the CTest Lab extension.
 - `CTest: Discover Tests` command:
  [#18](https://github.com/brobeson/ctest-lab/issues/18)
  - Use VS Code's `Test: Refresh Tests` command, instead.
+- Notice of which build directory CTest Lab will use when the extension
+ activates.
 
 ## [0.2.0] — 2022-09-06
 

src/extension.ts

@@ -7,16 +7,6 @@ export function activate(context: vscode.ExtensionContext) {
  context.subscriptions.push(log_channel);
  log_channel.appendLine("CTest Lab is available.");
 
- // TODO Probably delete these blocks. Do users really need to know this?
- if (
- vscode.workspace.getConfiguration("cmake").get("buildDirectory") ===
- undefined
- ) {
- vscode.window.showWarningMessage(
- "Setting 'cmake.buildDirectory' not found. Falling back to 'ctest-lab.buildDirectory'."
- );
- }
-
  const controller = vscode.tests.createTestController(
  "ctest-lab-tests",
  "CTest"