Age update implemented for projection

[MMirbach]

The age is now updated in the DSM on setup.
When AC is run the age and last AC fields in DSM are updated, the fields that involve the MC are not changed

[maloel]

Pretty good

[dorodnic]

Change in types.h == API break
@ev-mp @maloel - lets review

[maloel]

Change in types.h == API break
@ev-mp @maloel - lets review

@dorodnic
This struct is a direct FW representation, only relevant in AC. The struct size has not changed, and the previous fields are unchanged -- but the reserved bytes (0s before) have gained meaning.

@MMirbach
LRS still writes the struct as "version 1", which could be improved. Maybe write_fw_table can accept a version number, in which case the version would be increased to 2 -- but then read_fw_table needs to be able to return the table version, too, and we'll possibly want to check it.