[CodeStyle] fix braced-scalar-init warnings on macos

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PR types

Others

PR changes

Others

Describe

fix braced-scalar-init warnings and add -Werror for braced-scalar-init warning on macos

cat ./before.log | grep "\[\-W" |grep -v party | awk '{print $NF}'|sort|uniq -c|sort -nr

  26 [-Wnon-c-typedef-for-linkage]
  23 [-Wdeprecated-declarations]
  13 [-Wbraced-scalar-init]
   7 [-Wdangling-gsl]
   4 [-Wc++17-extensions]
   4 [-Walign-mismatch]
   2 [-Wexceptions]
   1 [-Wuninitialized]
   1 [-Wtautological-constant-out-of-range-compare]
   1 [-Wreturn-type-c-linkage]
   1 [-Wpragma-pack]
   1 [-Wliteral-conversion]

cat ./after.log | grep "\[\-W" |grep -v party | awk '{print $NF}'|sort|uniq -c|sort -nr
  26 [-Wnon-c-typedef-for-linkage]
  23 [-Wdeprecated-declarations]
   7 [-Wdangling-gsl]
   4 [-Wc++17-extensions]
   4 [-Walign-mismatch]
   2 [-Wexceptions]
   1 [-Wuninitialized]
   1 [-Wtautological-constant-out-of-range-compare]
   1 [-Wreturn-type-c-linkage]
   1 [-Wpragma-pack]
   1 [-Wliteral-conversion]

• [CodeStyle] Compiler Warning tracking issue #47143

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@luotao1 @zhiqiu

[luotao1]

LGTM