Requests for the last 7 days in the Jobs Summary should use {"dateFrom": "-7d", ...}

Current Situation

The request for the last 7 days in the Jobs Summary on the dashboard asks for the last week

{"dateFrom": "-1w", ...}

instead of the last 7 days

{"dateFrom": "-7d", ...}

Since JOC-332 the interpretation of -w is different than -7d

Desired Behavior

The request for the last 7 days in the Jobs Summary should use

{"dateFrom": "-7d", ...}