[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:

Could we make `libFormat` users break somewhere else using something like `assert(Style.AlignAfterOpenBracket != FormatStyle::AlwaysBreak)` (and `BlockIndent`)?

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