feat: 🎸 add support for angular 8.1.0

Author: nacho-vazquez

src/angular-versions.ts

@@ -30,6 +30,35 @@ export const versions = new Map<string, PackageJsonVersion>([
       }
     }
   ],
+  [
+    '8.1.0',
+    {
+      dependencies: {
+        '@angular/animations': '~8.1.0',
+        '@angular/common': '~8.1.0',
+        '@angular/compiler': '~8.1.0',
+        '@angular/core': '~8.1.0',
+        '@angular/forms': '~8.1.0',
+        '@angular/platform-browser': '~8.1.0',
+        '@angular/platform-browser-dynamic': '~8.1.0',
+        '@angular/router': '~8.1.0',
+        rxjs: '~6.4.0',
+        tslib: '^1.9.0',
+        'zone.js': '~0.9.1'
+      },
+      devDependencies: {
+        '@angular-devkit/build-angular': '~0.801.0',
+        '@angular-devkit/build-ng-packagr': '~0.801.0',
+        '@angular/cli': '~8.1.0',
+        '@angular/compiler-cli': '~8.1.0',
+        '@types/node': '~8.9.4',
+        codelyzer: '^5.0.0',
+        'ts-node': '~7.0.0',
+        tslint: '~5.15.0',
+        typescript: '~3.4.3'
+      }
+    }
+  ],
   [
     '9.0.0',
     {