test(@schematics/angular): fix component schematic tests on Windows

Author: alan-agius4

packages/schematics/angular/component/index_spec.ts

@@ -253,28 +253,28 @@ describe('Component Schematic', () => {
     const options = { ...defaultOptions, displayBlock: true };
     const tree = await schematicRunner.runSchematicAsync('component', options, appTree).toPromise();
     const content = tree.readContent('/projects/bar/src/app/foo/foo.component.css');
-    expect(content).toMatch(/:host {\n  display: block;\n}\n/);
+    expect(content).toMatch(/:host {\r?\n  display: block;\r?\n}/);
   });
 
   it('should respect the displayBlock option when inlineStyle is `false` and use correct syntax for `scss`', async () => {
     const options = { ...defaultOptions, displayBlock: true, style: 'scss' };
     const tree = await schematicRunner.runSchematicAsync('component', options, appTree).toPromise();
     const content = tree.readContent('/projects/bar/src/app/foo/foo.component.scss');
-    expect(content).toMatch(/:host {\n  display: block;\n}\n/);
+    expect(content).toMatch(/:host {\r?\n  display: block;\r?\n}/);
   });
 
   it('should respect the displayBlock option when inlineStyle is `false` and use correct syntax for `sass', async () => {
     const options = { ...defaultOptions, displayBlock: true, style: 'sass' };
     const tree = await schematicRunner.runSchematicAsync('component', options, appTree).toPromise();
     const content = tree.readContent('/projects/bar/src/app/foo/foo.component.sass');
-    expect(content).toMatch(/\\:host\n  display: block;\n/);
+    expect(content).toMatch(/\\:host\r?\n  display: block;\r?\n/);
   });
 
   it('should respect the displayBlock option when inlineStyle is `true`', async () => {
     const options = { ...defaultOptions, displayBlock: true, inlineStyle: true };
     const tree = await schematicRunner.runSchematicAsync('component', options, appTree).toPromise();
     const content = tree.readContent('/projects/bar/src/app/foo/foo.component.ts');
-    expect(content).toMatch(/:host {\n(\s*)display: block;(\s*)}\n/);
+    expect(content).toMatch(/:host {\r?\n(\s*)display: block;(\s*)}\r?\n/);
   });
 
   it('should respect the style option', async () => {