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/contrib/linux-kernel/test/include/linux/kernel.h

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2016-2021, 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).
+ * You may select, at your option, one of the above-listed licenses.
+ */
+#ifndef LINUX_KERNEL_H
+#define LINUX_KERNEL_H
+
+#define WARN_ON(x)
+
+#define PTR_ALIGN(p, a) (typeof(p))ALIGN((unsigned long long)(p), (a))
+#define ALIGN(x, a)         ALIGN_MASK((x), (a) - 1)
+#define ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask))
+
+#endif