5.4.4.0

• dnf5daemon-server: Validate locale strings
• Add systemd inhibitor lock plugin
• Add IPlugin2_2 plugin interface with cleanup hooks
• doc: Drop Sphinx <4 compatibility workarounds
• doc: Copy literalinclude sources into the processed dir
• doc: use version '1.2' in vendor change policy examples
• doc: Document vendor change policy config file version 1.2
• vendor policy: Add cfg file version 1.2 with additional comparators
• Remove libdnf5::base::Transaction::persistence to restore ABI
• interaction_callbacks: add ABORT return value
• expired-pgp-keys: merge related sentences into one translatable string
• expired-pgp-keys: switch to InteractionCallbacks API
• dnf5: implement InteractionCallbacks
• tests: add unit tests for InteractionCallbacks
• libdnf5: InteractionCallbacks SWIG interface
• base: add set_interaction_callbacks and facade methods to Base
• libdnf5: add InteractionCallbacks
• libdnf5: add TextValidatorCallback and TextValidator
• libdnf5-cli userconfirm: implementation to .cpp, default_yes overload
• reposync: Prevent a --min-buildtime overflow on 32-bit platforms
• Fix integer overflow on 32-bit platforms in D-Bus history limit
• backport workflow: Fix conditional logic
• backport workflow: allow-unsafe-pr-checkout: true
• Rename FORCE_COLUMNS environment variable to DNF5_FORCE_COLUMNS