Bump omnibus-software from 8560231 to d2525ab in /omnibus

Bumps [omnibus-software](https://github.com/chef/omnibus-software) from `8560231` to `d2525ab`.
- [Release notes](https://github.com/chef/omnibus-software/releases)
- [Commits](chef/omnibus-software@8560231...d2525ab)

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

Signed-off-by: dependabot[bot] <support@github.com>

omnibus/Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/chef/omnibus-software.git
-  revision: 85602312dd75745571728606c3ef77faabddf1d9
+  revision: d2525ab08e9cae7de13c1dbc0db2230b9db357cc
   branch: main
   specs:
     omnibus-software (4.0.0)