v0.6.3

Trixi v0.6.3

Diff since v0.6.2

Merged pull requests:

• Store capacity serial tree mesh (#1748) (@DanielDoehring)
• Fix typo and adjust some references (#1750) (@JoshuaLampert)
• Switch (back) to Einfeldt wave-speed estimate from paper (#1751) (@DanielDoehring)
• Use total pressure for 1D HLLC MHD (#1756) (@DanielDoehring)
• Update test vals of failing tests for upstream packages (#1760) (@DanielDoehring)
• Bump crate-ci/typos from 1.16.21 to 1.16.23 (#1764) (@dependabot[bot])