updating Archivematica version number in Agents table

in preparation for 1.3.0 release
Updating version number

in preparation for 1.3.0 release
characterizeFile: validate XML before inserting to DB

This ensures that if the characterization tool returns invalid XML,
it will not be saved to the database in order to avoid later issues
with createMETS2.

For instance, in some circumstances FITS may print error output to the
stdout stream alongside actual XML content, resulting in a document
that will not parse.

Fixes #7422.
characterizeFile: don't double-print stdout

stdout is already piped to the terminal as well as captured; the
print here would result in duplicated output.
Update ICA-AtoM references to AtoM

refs #7240
Updating debian packaging files for archivematica-common
Updating debian packaging files for MCP Client.
Updating debian packaging files for MCP Server
Updating debian packaging files for archivematica-dashboard.
Fix issue causing slow archival storage pageload.

Fixed a minor issue causing the archival storage page to
load slowly when there are AIPs with extensive METS data.
Send post store AIP callback to storage service
Post API information to storage service

If default setup requested, post the initial user and API key to the
storage service when registering. If successful, add the SS hostname to
the API whitelist.
Dashboard API: PEP8 cleanup
Dashboard: Cleanup helper functions

Remove duplicate definition of transfer type directories and move to where
it is called. Only called one place, and unlikely to be used elsewhere, so
shouldn't be in helpers.
Dashboard API: Clean up HTTP responses
Dashboard API: Endpoint for all waiting units

refs #7374

Add an endpoint that returns every unit that is waiting for user input,
including the name of the microservice it is waiting at.
API: Return UUID when approving transfers

Return the transfer's UUID when getting unapproved transfers and when
approving transfers. This makes it easier to track after approval.
API: Add endpoints to get the status for SIPs & Transfers

refs #7371