refactor: Cleanup old dependencies.

Cleanup legacy dependencies that are only bloating our install time on the ci.
And remove gulp scripts that are not used anymore.

.github/CODEOWNERS

@@ -227,8 +227,6 @@
 /tools/barista/* @thomaspink
 /tools/barista/src/** @lara-aigmueller @thomaspink
 
-/tools/gulp/** @thomaspink
-
 /tools/linting/* @thomaspink @lukasholzer
 /tools/linting/src/** @rowa-audil @lara-aigmueller @heartdisease
 

components/schematics/src/ng-update/tests/root-imports.spec.ts

@@ -83,11 +83,10 @@ import { c } from '@dynatrace/angular-components/c';
 import { a as a2 } from '@dynatrace/angular-components/a';`,
     );
 
-    console.log(appTree.readContent('projects/lib-testing/src/main.spec.ts'));
     if (runFixers) {
       await runFixers();
     }
-    console.log(appTree.readContent('projects/lib-testing/src/main.spec.ts'));
+
     expect(
       appTree.readContent('projects/lib-testing/src/main.spec.ts'),
     ).toMatchSnapshot();

components/schematics/src/testing/test-app.ts

@@ -24,7 +24,7 @@ import {
   SchematicTestRunner,
   UnitTestTree,
 } from '@angular-devkit/schematics/testing';
-import { readFileSync, removeSync } from 'fs-extra';
+import { readFileSync, rmdirSync } from 'fs';
 
 /** Create a base app used for testing. */
 export async function createTestApp(
@@ -86,7 +86,7 @@ export async function createFileSystemTestApp(
     tempPath,
     writeFile,
     removeTempDir: () => {
-      removeSync(tempPath);
+      rmdirSync(tempPath, { recursive: true });
     },
   };