Fix for buildbot errors on non-aarch64 targets. (#123322)

Add missing REQUIRES: aarch64-registered-target

Author: labrinea

llvm/test/Transforms/GlobalOpt/resolve-fmv-ifunc.ll

@@ -1,4 +1,7 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --filter "call i32 @(test_single_bb_resolver|test_multi_bb_resolver|test_caller_feats_not_implied|test_non_fmv_caller|test_priority|test_alternative_names)" --version 4
+
+; REQUIRES: aarch64-registered-target
+
 ; RUN: opt --passes=globalopt -o - -S < %s | FileCheck %s
 
 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"