[NFC][AOT] Don't use link flags at compile only stage (#3625)

Signed-off-by: Anatoly Myachev <[email protected]>

Author: anmyachev

python/test/unit/tools/test_aot.py

@@ -102,8 +102,7 @@ def kernel(C, A, B, M, N, K,
 def gen_kernel_library_xpu(dir, libname):
     cpp_files = glob.glob(os.path.join(dir, "*.cpp"))
     subprocess.run(
-        ["g++"] + cpp_files + ["-I" + include_dir for include_dir in COMPILATION_HELPER.include_dir] +
-        ["-L" + dir for dir in COMPILATION_HELPER.libsycl_dir] + ["-c", "-lsycl", "-fPIC"],
+        ["g++"] + cpp_files + ["-I" + include_dir for include_dir in COMPILATION_HELPER.include_dir] + ["-c", "-fPIC"],
         check=True,
         cwd=dir,
     )