NMU: spec: adapted to new cmake macros.

Updated config file locations for audit-3.0 compatibility.

Updated supported architectures.

Reintroduced logging unknown fields, controlled by configuration and disabled by default.

Disabled logging unknown fields. Monitoring of "unknown_field" column
Added new fields.
Implemented experimental automatic migration to new table. It's disabled by default.
Updated config file permissions.

Updated supported architectures.

Logged and ignored potential exceptions when saving data to temporary storage.

Optimized memory consumption.
Added new field to database.
Minor logging improvements.

Fixed excessive logging of writes.
Fixed memory consumption by logging entries if logging is disabled.
Fixed memory leak in audit data parsing.
Fixed issue when some data may be not attempted to be written to DB
Improved performance by reducing data copying.
Input data buffer size configuration is removed.

New fields added to database table.
All unknown fields encountered are saved into database.
Fixed crash when processing NULL strings.
Fixed warnings for some audit data types.
Implemented logging.
Implemented audit data serialization and temporary storing before sending

Initial build for ALT