Elan: fix product id in firmware reporter

Before this commit elan_product_id was always blank in
/run/touch-updater/firmware-versions this commit aims to fix that
by directly using active_product_id when calling report_initial_version

BUG=b:434762438
TEST=Run the script on Galtic360 and verified elan_product_id is filled

Change-Id: If5aa54a0a0844201b7123cffec21df4946e567ff
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/touch_updater/+/6765763
Reviewed-by: Henry Barnor <[email protected]>
Reviewed-by: Kenneth Albanowski <[email protected]>
Tested-by: Mohammad Gomaa <[email protected]>
Commit-Queue: Mohammad Gomaa <[email protected]>
1 file changed