chore: dependencies update

- chore: commit `package-lock.json`
- update: `core-js` to `2.6.0`
- update: `@angular-devkit/build-angular` to `0.11.1`
- update: `@angular-devkit/build-ng-packagr` to `0.11.1`
- update: `@angular/cli` to `7.1.1`
- update: `@types/jasmine` to `3.3.1`
- update: `@types/node` to `10.12.12`

Author: xidedix

.gitignore

@@ -1,5 +1,5 @@
 # Misc
-package-lock.json
+# package-lock.json
 
 # Folders to ignore
 node_modules