release_config: cleanup how we emit results

 - Allow each of the formats (json, pb, textproto) to be individually
   controlled.
 - Include product and release in the name of the aritfact.

Bug: 328495189
Test: manual
Ignore-AOSP-First: cherry-pick
Merged-In: Ia08e7224200a48994bea882a61b8199d53576d38
Change-Id: Ia08e7224200a48994bea882a61b8199d53576d38