mantle: bump for aliyun fixes and enhancements

```
Benjamin Gilbert (3):
      cmd/ore/aws: let list-regions list disabled regions, or all regions
      Merge pull request coreos#1102 from bgilbert/regions
      Merge pull request coreos#1104 from jcajka/bcrypt

Jakub Čajka (1):
      kola/tests/rpmostree: use NVR instead of NVRA

Jonathan Lebon (5):
      auth/aliyun: fix parsing config file
      Merge pull request coreos#1105 from jlebon/pr/aliyun-profile-fix
      ore/aliyun: add --delete-object and default to true
      platform/api/aliyun: sprinkle with some logging
      Merge pull request coreos#1107 from jlebon/pr/aliyun-delete-object
```