Update libmultiprocess library

bitcoin-core/libmultiprocess#121: ProxyClientBase: avoid static_cast to partially constructed object
bitcoin-core/libmultiprocess#120: proxy-types.h: add static_assert to detect int/enum size mismatch
bitcoin-core/libmultiprocess#127: ProxyClientBase: avoid static_cast to partially destructed object
bitcoin-core/libmultiprocess#129: Fix "disconnected: write(m_post_fd, &buffer, 1): Broken pipe" EventLoop shutdown races.
bitcoin-core/libmultiprocess#130: refactor: Add CleanupRun function to dedup clean list code
bitcoin-core/libmultiprocess#131: doc: fix startAsyncThread comment
bitcoin-core/libmultiprocess#133: Fix debian "libatomic not found" error in downstream builds

Author: Sjors

depends/packages/native_libmultiprocess.mk

@@ -1,8 +1,8 @@
 package=native_libmultiprocess
-$(package)_version=abe254b9734f2e2b220d1456de195532d6e6ac1e
+$(package)_version=3dc1d42a7a41a6e9d16ebcecab891a3c6b8d29d4
 $(package)_download_path=https://github.com/chaincodelabs/libmultiprocess/archive
 $(package)_file_name=$($(package)_version).tar.gz
-$(package)_sha256_hash=85777073259fdc75d24ac5777a19991ec1156c5f12db50b252b861c95dcb4f46
+$(package)_sha256_hash=2847a5824dab1a74090c54c51d1094a5a64895dacdead3e6011386998dab7146
 $(package)_dependencies=native_capnp
 
 define $(package)_config_cmds