borgbackup: update to 1.4.3

This update fixes incompatibility with python-msgpack 1.1.2.
Add missing dependency on python3-openssl and drop the optional
dependency on python-pyfuse3, which doesn't work with the current
version.

Signed-off-by: Miroslav Lichvar <mlichvar0@gmail.com>

utils/borgbackup/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=borgbackup
-PKG_VERSION:=1.4.0
+PKG_VERSION:=1.4.3
 PKG_RELEASE:=1
 
 PYPI_NAME:=borgbackup
-PKG_HASH:=c54c45155643fa66fed7f9ff2d134ea0a58d0ac197c18781ddc2fb236bf6ed29
+PKG_HASH:=79bbfa745d1901d685973584bd2d16a350686ddd176f6a2244490fb01996441f
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE
@@ -35,8 +35,8 @@ define Package/borgbackup
       +python3-logging \
       +python3-lzma \
       +python3-msgpack \
+      +python3-openssl \
       +python3-packaging \
-      +python3-pyfuse3 \
       +python3-readline \
       +python3-unittest \
       +python3-urllib \