Merge branch 'kn/clang-format-updates'

Update ".clang-format" and ".editorconfig" to match our style guide a bit better. * kn/clang-format-updates: meson: add rule to run 'git clang-format' clang-format: add 'RemoveBracesLLVM' to the main config clang-format: set 'ColumnLimit' to 0