Bump bundled libarchive version to 3.5.2

- Update bunlded libarchive version used on Windows/Mac
- Enable requested zstd support while we are at it. Closes #211

dependencies/zstd-1.5.0/build/cmake/contrib/pzstd/CMakeLists.txt

@@ -0,0 +1,32 @@
+# ################################################################
+# Copyright (c) 2016-present, Facebook, Inc.
+# All rights reserved.
+#
+# This source code is licensed under both the BSD-style license (found in the
+# LICENSE file in the root directory of this source tree) and the GPLv2 (found
+# in the COPYING file in the root directory of this source tree).
+# ################################################################
+
+project(pzstd)
+
+set(CMAKE_INCLUDE_CURRENT_DIR TRUE)
+
+# Define programs directory, where sources and header files are located
+set(LIBRARY_DIR ${ZSTD_SOURCE_DIR}/lib)
+set(PROGRAMS_DIR ${ZSTD_SOURCE_DIR}/programs)
+set(PZSTD_DIR ${ZSTD_SOURCE_DIR}/contrib/pzstd)
+include_directories(${PROGRAMS_DIR} ${LIBRARY_DIR} ${LIBRARY_DIR}/common ${PZSTD_DIR})
+
+add_executable(pzstd ${PROGRAMS_DIR}/util.c ${PZSTD_DIR}/main.cpp ${PZSTD_DIR}/Options.cpp ${PZSTD_DIR}/Pzstd.cpp ${PZSTD_DIR}/SkippableFrame.cpp)
+set_property(TARGET pzstd APPEND PROPERTY COMPILE_DEFINITIONS "NDEBUG")
+set_property(TARGET pzstd APPEND PROPERTY COMPILE_OPTIONS "-Wno-shadow")
+
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
+if (CMAKE_USE_PTHREADS_INIT)
+    target_link_libraries(pzstd libzstd_shared ${CMAKE_THREAD_LIBS_INIT})
+else()
+    message(SEND_ERROR "ZSTD currently does not support thread libraries other than pthreads")
+endif()
+
+install(TARGETS pzstd RUNTIME DESTINATION "bin")