message: Update .clang-format
  These settings don't currently affect meshoptimizer code but might take
  effect at some point.
diff: +Standard: Cpp03
  UseTab: ForIndentation
  TabWidth: 4
  IndentWidth: 4
  +AccessModifierOffset: -4
  BreakBeforeBraces: Allman
  -AllowShortIfStatementsOnASingleLine: true
  IndentCaseLabels: false
  ColumnLimit: 0
  PointerAlignment: Left
  BreakConstructorInitializersBeforeComma: true
  NamespaceIndentation: None
  +AlignEscapedNewlines: DontAlign
  