Bump omnibus from `2c309fa` to `2bf77bb` in /omnibus
Bump omnibus from `2c309fa` to `2bf77bb` in /omnibus

Bumps [omnibus](https://github.com/chef/omnibus) from `2c309fa` to `2bf77bb`.
- [Release notes](https://github.com/chef/omnibus/releases)
- [Commits](https://github.com/chef/omnibus/compare/2c309fa8df525e57f3c234fe23e47fb5133f0370...2bf77bb5515a13bb0ce745f3d4c074ee50a6bf24)

---
updated-dependencies:
- dependency-name: omnibus
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
chef/chef,chef/chef,gene1wood/chef,tas50/chef-1,chef/chef,tas50/chef-1,gene1wood/chef,tas50/chef-1,chef/chef,gene1wood/chef,tas50/chef-1,gene1wood/chef