Fixes #24125 - Show error when libvirt not reachable

Fixes #24017 - Add scrollbar in org/log dropdown (#5722)

Fixes #23965 - Only save ids for association audits (#5753)

Otherwise, we have issues when trying to check revisions of the audit
since it will fail trying to assign a string to an attribute that
expects an object id.

Fixes #24192 - Clean up auth_source_selected action leftovers

The `UsersController#auth_source_selected` action was removed in commit
feacea35f07f362d9e2c694a83516bbc902321a0 but a few leftovers remain in
the code. This commit removes them.

Fixes #23290 - Unmount components before dom-update

• provide core `tfm.reactMounter.unmountComponents` function
• unmount components before saving host and manually update the dom with
  jquery

Fixes #23382 - Hashes in arrays are shown properly on ENC

When defining smart class parameter values with type YAML and submitted
in GUI an Ruby error message gets prepended for each array entry.

Defining an YAML-Array like:

---
- name: foo
mount_point: /bar...

fixes #24186 - improve vsphere error handling

Fixes #23705 - Do not associate ptable snippets

Fixes #24167 - Remove legacy_puppet_hostname setting

Fixes #23896 - Update taxonomies when refreshing metadata