[clang] [clang][NFC] Trim license header comments to 81 characters (PR #82919)

[Balazs Benics via cfe-commits]

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@@ -1,10 +1,10 @@
-//===- unittest/ASTMatchers/Dynamic/VariantValueTest.cpp - VariantValue unit tests -===//
+// unittest/ASTMatchers/Dynamic/VariantValueTest.cpp - VariantValue unit tests
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steakhal wrote:

Fixed.

https://github.com/llvm/llvm-project/pull/82919