Export of Exposure Windows ambiguous (EXPOSUREAPP-4022) (#1736)

* Converted ExposureWindows to their json wrapper counterparts before exporting to give the json fields proper names instead of the obfuscated enf ones

Signed-off-by: Kolya Opahle <k.opahle@sap.com>

* Added timestamp to exposure window export

* Switched to a more file name compatible DateTimeFormat

Signed-off-by: Kolya Opahle <k.opahle@sap.com>

* ktlint says these are redundant, i don't like it but the overlords forced me to do it.

Signed-off-by: Kolya Opahle <k.opahle@sap.com>

* changed filename suffix to json

Co-authored-by: BMItter <berndus@gmx.de>