debt - improve emmet integration tests

- properly close all editors
- disable minimap to prevent spammy output

extensions/emmet/src/test/abbreviationAction.test.ts

@@ -46,7 +46,7 @@ suite('Tests for Expand Abbreviations (HTML)', () => {
 	const oldValueForInlcudeLanguages = workspace.getConfiguration('emmet').inspect('includeLanguages');
 	teardown(() => {
 		// close all editors
-		return closeAllEditors;
+		return closeAllEditors();
 	});
 
 	test('Expand snippets (HTML)', () => {

extensions/emmet/src/test/completion.test.ts

@@ -14,7 +14,7 @@ const completionProvider = new DefaultCompletionItemProvider();
 suite('Tests for completion in CSS embedded in HTML', () => {
 	teardown(() => {
 		// close all editors
-		return closeAllEditors;
+		return closeAllEditors();
 	});
 
 	test('style attribute & attribute value in html', async () => {

extensions/emmet/src/test/tagActions.test.ts

@@ -16,7 +16,7 @@ import { mergeLines } from '../mergeLines';
 suite('Tests for Emmet actions on html tags', () => {
 	teardown(() => {
 		// close all editors
-		return closeAllEditors;
+		return closeAllEditors();
 	});
 
 	const contents = `

extensions/emmet/src/test/test-fixtures/.vscode/settings.json

@@ -1,3 +0,0 @@
-{
-	"editor.minimap.enabled": false // see https://github.com/microsoft/vscode/issues/115747
-}

extensions/emmet/src/test/test-fixtures/marker.txt

@@ -1 +0,0 @@
-DO NOT DELETE, USED BY INTEGRATION TESTS