[CMake][profile] Don't use `TARGET lld` to avoid ordering issues

Depending on the order in which lld and compiler-rt projects are
processed by CMake, `TARGET lld` might evaluate to `TRUE` or `FALSE`
even though `lld-available` lit stanza is always set because lld is
being built. We check whether lld project is enabled instead which
is used by other compiler-rt tests.

The ideal solution here would be to use CMake generator expressions,
but those cannot be used for dependencies yet, see:
https://gitlab.kitware.com/cmake/cmake/-/issues/19467

Differential Revision: https://reviews.llvm.org/D97256

compiler-rt/test/profile/CMakeLists.txt

@@ -5,7 +5,7 @@ set(PROFILE_TESTSUITES)
 set(PROFILE_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
 if(NOT COMPILER_RT_STANDALONE_BUILD)
   list(APPEND PROFILE_TEST_DEPS profile llvm-profdata llvm-cov)
-  if(NOT APPLE AND COMPILER_RT_HAS_LLD AND TARGET lld)
+  if(NOT APPLE AND COMPILER_RT_HAS_LLD AND "lld" IN_LIST LLVM_ENABLE_PROJECTS)
     list(APPEND PROFILE_TEST_DEPS lld)
   endif()
 endif()