[clang] [clang-format] Add BreakAfterOpenBracket* and BreakBeforeCloseBracket* (PR #108332)

[Gedare Bloom via cfe-commits]

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@@ -203,19 +203,6 @@ template <> struct MappingTraits<FormatStyle::BraceWrappingFlags> {
   }
 };
 
-template <> struct ScalarEnumerationTraits<FormatStyle::BracketAlignmentStyle> {
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gedare wrote:

I understand. The only way I see to make this work out is to add two new members of `BracketAlignmentStyle` (e.g., `BAS_AlwaysBreakDeprecated` and `BAS_BlockIndentDeprecated`) and set them here, so that later the backward compatibility can be preserved if the newer options are not specified. I also don't think it would be possible to use a `bool`, because we need to store the value of `BracketAlignmentStyle` somewhere in order to make the backward compatibility work out.

https://github.com/llvm/llvm-project/pull/108332