Bump anvil from `c9292b4` to `a401a3e`

Bumps anvil from c9292b4 to a401a3e.

Commits

• a401a3e simplify logic (a little); check hud name
• eb5e793 update HUD instead of stacking multiple HUDs, which sometimes don't disappear
• a8978f4 normalize formatting
• See full diff in compare view