[clang] [llvm] [AArch64] Fix feature flags dependecies (PR #90612)

[Tomas Matheson via cfe-commits]

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@@ -1996,7 +1996,6 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) {
       AArch64::AEK_D128,         AArch64::AEK_LSE128,
       AArch64::AEK_SPECRES2,     AArch64::AEK_RASv2,
       AArch64::AEK_ITE,          AArch64::AEK_GCS,
-      AArch64::AEK_FPMR,         AArch64::AEK_FP8,
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tmatheson-arm wrote:

Why are the tests for `AEK_FP8` removed but `AEK_FP8` itself is not?

https://github.com/llvm/llvm-project/pull/90612