[build-script] Add Swift_DIR again to LLDB CMake invocation.

Author: JDevlieghere

utils/build-script-impl

@@ -2547,9 +2547,8 @@ for host in "${ALL_HOSTS[@]}"; do
                       -DLLDB_FRAMEWORK_INSTALL_DIR="$(get_host_install_prefix ${host})../System/Library/PrivateFrameworks"
                       -DClang_DIR:PATH=${llvm_build_dir}/lib/cmake/clang
                       -DLLVM_DIR:PATH=${llvm_build_dir}/lib/cmake/llvm
-                      -DLLDB_PATH_TO_CLANG_BUILD:PATH="${llvm_build_dir}"
+                      -DSwift_DIR:PATH=${swift_build_dir}/lib/cmake/swift
                       -DLLDB_PATH_TO_SWIFT_SOURCE:PATH="${SWIFT_SOURCE_DIR}"
-                      -DLLDB_PATH_TO_SWIFT_BUILD:PATH="${swift_build_dir}"
                       -DLLDB_IS_BUILDBOT_BUILD:BOOL="${LLDB_IS_BUILDBOT_BUILD}"
                       -DLLDB_BUILD_DATE:STRING="\"${LLDB_BUILD_DATE}\""
                       -DLLDB_ALLOW_STATIC_BINDINGS:BOOL=1