Fixes #11031 - ignore identifiers of interfaces being destroyed

(cherry picked from commit 1e7822a586b6e4f288823df0b9419ef2749d6b8c)

Fixes #11035 - template preview feature

(cherry picked from commit de9e7adaa579db01d043d6a04a83c946a3d33850)

Fixes #10915 - Deleting a host removes all host specific overrides

(cherry picked from commit 674755f43684f76e6b23ca499a57153aad3db5e2)

Fixes #10635 - Formalize deprecation warning

(cherry picked from commit 319d1ffbed54f2c9eb988d132ec1586fb4d7c428)

Fixes #10607 - match bonds based on identifier only

(cherry picked from commit 7be20b248502eb8682008e1c6b03fef71da4f73d)

Fixes #10888 - skip attached_to updates if identifier was blank

(cherry picked from commit db6d6b8b7d0d2e90e27d4c23308e5db26abd3820)

Fixes #10633 - Associate architechture to OS during fact import

fixes #10861 - Remove unused columns from the hosts table

• Serial - Never really used, probably can be refactored as kernel
  parameters.
• last_freshcheck, source_file_id - left overs from puppet old store
  configs compatibility that we no longer use, I assume no one is using...

fixes #10627 - apply host taxonomy scope to facts/report joins

Previous changes to perform a join onto hosts with authorisation result
in a query such as Report.joins(:hosts), which ignores any
default_scope on Host::Base. This commit explicitly passes taxonomy...

Fixes #10713 - improved backtrace logging

• full trace in 500 page in production shows really the full trace
• Foreman::Logging.exception as an unified entry point for exceptions logging
• the backtrace cleaner doesn't delete the plugins
• the orchestration exceptions gets the backtrace covered by logger...