Bump @angular-devkit/build-angular from 0.901.9 to 0.901.12 in /web
Bump @angular-devkit/build-angular from 0.901.9 to 0.901.12 in /web

Bumps [@angular-devkit/build-angular](https://github.com/angular/angular-cli) from 0.901.9 to 0.901.12.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Commits](https://github.com/angular/angular-cli/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
vmware/octant,vmware/octant,vmware/octant,vmware/octant,vmware/octant