[rdial] 0.12.0 version bump.

Closes 765.

Package-Manager: portage-2.1.11.52
Manifest-Sign-Key: C0174749
Merge branch 'feat/bumps'

* feat/bumps:
  [rdial] 0.12.0 version bump.

Conflicts:
	app-misc/rdial/ChangeLog
	app-misc/rdial/Manifest
	support/stabilisation.rem