add carbuncle fix to HLLD solver

[BenWibking]

Describe the proposal
The HLLD solver should include the same low-dissipation pressure correction and carbuncle correction that are currently included in the HLLC solver.

The relevant parts of the HLLC solver are:

• quokka/src/HLLC.hpp

  Line 93 in edc1dbc

  // Low-dissipation pressure correction 'phi' [Eq. 23 of Minoshima & Miyoshi]

• quokka/src/HLLC.hpp

  Line 82 in edc1dbc

  // carbuncle correction [Eq. 10 of Minoshima & Miyoshi (2021)]

Additional context

• Minoshima & Miyoshi, "A low-dissipation HLLD approximate Riemann solver for a very wide range of Mach numbers," JCP (2021), https://arxiv.org/abs/2108.04991.
• Athena++ implementation: https://github.com/PrincetonUniversity/athena/blob/master/src/hydro/rsolvers/mhd/lhlld.cpp