Fix issue/feature templates at https://github.com/linuxboot/heads/tree/master/.github%2FISSUE_TEMPLATE

[tlaurion]

They are not directly actionable.

• Point to how to create debug traces for all bug reports from https://osresearch.net/Porting/#enabling-debug--trace-from-heads-gui
• if not guide user into getting version from system-info and maybe even prepare Qr code to see diffs between used version from which fork vs master. User must upgrade if fixed in master, or push downstream to do bugfix release.