[aur-requests] [PRQ#21653] Deletion Request for hepmc3

[notify--- via aur-requests]

mergen [1] filed a deletion request for hepmc3 [2]:

This already in the community repo:
https://www.archlinux.org/packages/community/x86_64/hepmc/

[1] https://aur.archlinux.org/account/mergen/
[2] https://aur.archlinux.org/pkgbase/hepmc3/