[gn] port 1794532

Author: nico

llvm/utils/gn/secondary/llvm/unittests/Support/BUILD.gn

@@ -2,7 +2,6 @@ import("//third-party/unittest/unittest.gni")
 
 unittest("SupportTests") {
   deps = [
-    "//llvm/lib/ProfileData",
     "//llvm/lib/Support",
     "//llvm/lib/TargetParser",
     "//llvm/lib/Testing/Support",