.github/workflows: fix github CI long test

Fix typo.
And, increase the vscgo installation timeout when running on windows.
The default timeout 2s isn't long enough for `go install`.

Change-Id: I2c6171af46bf69c81b8acad6269015247593954f
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/555616
Reviewed-by: Suzy Mueller <suzmue@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Hyang-Ah Hana Kim <hyangah@gmail.com>

Author: hyangah

.github/workflows/test-long-all.yml

@@ -48,7 +48,7 @@ jobs:
       - name: Install Go tools (Modules mode)
         run: |
             go version
-            go run ./tools/installtools/main.Go
+            go run ./tools/installtools/main.go
         working-directory: ./extension
         env:
           GO111MODULE: on

extension/src/goInstallTools.ts

@@ -829,6 +829,7 @@ export async function installVSCGO(
 	// build from source acquired from the module proxy if this is a non-preview version.
 	try {
 		const args = ['install', `${importPath}${version}`];
+		console.log(`installing vscgo: ${args.join(' ')}`);
 		await execFile(getBinPath('go'), args, { cwd, env });
 		return progPath;
 	} catch (e) {

extension/test/gopls/telemetry.test.ts

@@ -172,7 +172,10 @@ function testTelemetryPrompt(tc: testCase, wantPrompt: boolean) {
 	};
 }
 
-describe('# telemetry reporter using vscgo', async () => {
+describe('# telemetry reporter using vscgo', async function () {
+	if (os.platform() === 'win32') {
+		this.timeout(10000); // go install is slow on windows builder.
+	}
 	// installVSCGO expects
 	//   {extensionPath}/vscgo: vscgo source code for testing.
 	//   {extensionPath}/bin: where compiled vscgo will be stored.