[clang] Add configuration option PenaltyBreakBeforeMemberAccess (PR #118409)

[Gedare Bloom via cfe-commits]

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@@ -22365,6 +22365,19 @@ TEST_F(FormatTest, BreakPenaltyAfterForLoopLParen) {
                Style);
 }
 
+TEST_F(FormatTest, BreakPenaltyBeforeMemberAccess) {
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gedare wrote:

I'm confused by the sorting request. I put it where it is lexicographically sorted.

https://github.com/llvm/llvm-project/pull/118409