v0.17.16

Trixi v0.17.16

Diff since v0.17.15

Merged pull requests:

• Add Metal CI and support Metal through KernelAbstractions (#2833) (@vchuravy)
• Multi-GPU support: P4estMesh2D (#3240) (@benegee)
• 2D optimized prolong2mortars and calc_mortar_flux kernel (#3251) (@benegee)
• fix pressure for ideal GLM MHD equations (#3316) (@ranocha)
• Add turbulent channel flow example (#3345) (@MarcoArtiano)
• fix wave speed estimate for multicomponent equations on curved 2D meshes (#3347) (@ranocha)
• Align implementation of TreeMesh{1/2} with TreeMesh{3} to avoid reads from unitialized memory during AMR (#3361) (@vchuravy)
• support combined conservative and nonconservative fluxes with mortars and MPI (#3368) (@ranocha)
• Add Tuning to bundle performance settings of GPU kernels (#3370) (@vchuravy)
• adapt failing parabolic CI test (#3371) (@ranocha)
• Avoid a boxed variable in copy_to_coupled_boundary! (#3375) (@vchuravy)
• Make apply_smoothing! faster and less sensitive to code generation (#3376) (@vchuravy)