[clang] [clang-format] Add BreakBeforeTemplateClose option (PR #118046)

[Björn Schäpers via cfe-commits]

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@@ -11077,6 +11077,221 @@ TEST_F(FormatTest, WrapsTemplateDeclarationsWithComments) {
       Style);
 }
 
+TEST_F(FormatTest, BreakBeforeTemplateClose) {
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HazardyKnusperkeks wrote:

One additional test: How about nested templates?
`template<template<typename, typename> typename T>` for example.

https://github.com/llvm/llvm-project/pull/118046