Refs #29027 - replace server_version with server_version_num

Refs #29027 - session out of range adhere pg versions

Fixes #29027 - session_id out of range error

Fixes #28926 - Remove Parametrized_Classes_in_ENC setting

This setting was needed for Puppet <2.6.5 support, no point in keeping
it.

Fixes #28861 - Update after review

Fixes #28861 - Use sha256 fingerprints for SSH keys due to FIPS

When FIPS is enabled and customer will try to add SSH key for user,
500 internal server error appear. This commit updates ssh fingerprints
from MD5 to SHA-256.

Fixes #21987 - Add UI for Auth Sources

Fixes #28617 - Drop Enable_Smart_Variables_in_ENC setting (#7331)

Fixes #28405 - Missing permissions to Table Preferences

Fixes #28519: Hash and run database seeds on startup

On startup, check for all available seed files and commute a hash
of all of them. Compare this hash to one stored in the database,
if the hash has changed run database seeds, otherwise skip running
them.