v0.5.32

Trixi v0.5.32

Diff since v0.5.31

Merged pull requests:

• Added load_timestep function. (#1528) (@SimonCan)
• Implement upwind flux for linearized Euler equations (#1557) (@lchristm)
• Hll 2 wave improvements non breaking (#1561) (@DanielDoehring)
• Bump crate-ci/typos from 1.15.10 to 1.16.0 (#1563) (@dependabot[bot])