[clang] [APINotes] Upstream Driver and Frontend options that enable API Notes (PR #73120)

[Egor Zhdan via cfe-commits]

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@@ -6720,6 +6720,17 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
   Args.addOptOutFlag(CmdArgs, options::OPT_fassume_sane_operator_new,
                      options::OPT_fno_assume_sane_operator_new);
 
+  if (Args.hasFlag(options::OPT_fapinotes, options::OPT_fno_apinotes, false) ||
+      Args.hasArg(options::OPT_iapinotes_modules)) {
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egorzhdan wrote:

My mistake, the outer `if` condition became wrong during my refactoring attempt. Fixed it.

https://github.com/llvm/llvm-project/pull/73120