fix: update tool flags for macos to fix linking error

Signed-off-by: Matt Leon <[email protected]>

Author: leonm1

.bazelrc

@@ -77,6 +77,9 @@ build:hermetic-llvm --extra_toolchains @llvm_toolchain//:cc-toolchain-x86_64-lin
 
 build:hermetic-llvm-macos-aarch64 --config=hermetic
 build:hermetic-llvm-macos-aarch64 --extra_toolchains @llvm_toolchain//:cc-toolchain-aarch64-darwin
+# Below flags mitigate https://github.com/bazel-contrib/toolchains_llvm/pull/229.
+build:hermetic-llvm-macos-aarch64 --features=-libtool
+build:hermetic-llvm-macos-aarch64 --features=-supports_dynamic_linker
 
 build:hermetic-llvm --incompatible_enable_cc_toolchain_resolution
 build:hermetic-llvm --action_env BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
@@ -89,6 +92,7 @@ build:linux-aarch64-cross --config=hermetic-llvm
 build:linux-aarch64-cross --extra_toolchains @llvm_aarch64//:cc-toolchain-aarch64-linux
 build:linux-aarch64-cross --platforms @toolchains_llvm//platforms:linux-aarch64
 build:linux-aarch64-cross --cxxopt --gcc-install-dir=external/sysroot_linux_arm64/usr/lib/gcc/aarch64-linux-gnu/13/
+# Below 2 flags allow tests to be run after cross-compiling.
 build:linux-aarch64-cross --test_env=QEMU_LD_PREFIX=/usr/aarch64-linux-gnu/
 build:linux-aarch64-cross --run_under=qemu-aarch64-static