astyle formatting

[ci skip]
Fixed #6203 (AST: fix problem with '; static_cast<...')
AST: improved handling of new
AST: don't hang when using auto in new statement
simplifyCalculations: Fix simplification of '( %num% )' when parentheses must be kept
Tokenizer::setVarId: don't set varid for 'auto' keyword
Fixed internal error, use Token::simpleMatch for pattern 'const new' instead of Token::Match
AST: generilized handling of auto usage in new statement
daca2: skip valgrind for now because it's extremely slow. see #6151