binwalk: update to 2.3.1.

srcpkgs/binwalk/patches/fallback-version.patch

@@ -0,0 +1,14 @@
+--- src/binwalk/core/version.py.orig
++++ src/binwalk/core/version.py
+@@ -1,6 +1,10 @@
+ try:
+     from importlib import metadata
+-    get_version = lambda : metadata.version("binwalk")
++    def get_version():
++        try:
++            return metadata.version("binwalk")
++        except metadata.PackageNotFoundError:
++            return "unknown"
+ except ImportError:
+     try:
+         # Running on pre-3.8 Python; use importlib-metadata package

srcpkgs/binwalk/template

@@ -1,18 +1,18 @@
 # Template file for 'binwalk'
 pkgname=binwalk
-version=2.2.0
-revision=3
+version=2.3.1
+revision=1
 build_style=python3-module
 pycompile_module="binwalk"
 hostmakedepends="python3"
 depends="python3"
-checkdepends="python3-nose"
+checkdepends="python3-coverage python3-nose"
 short_desc="Easy tool for analyzing/reversing/extracting firmware images"
 maintainer="Duncaen <duncaen@voidlinux.org>"
 license="MIT"
 homepage="https://github.com/ReFirmLabs/binwalk"
 distfiles="https://github.com/ReFirmLabs/binwalk/archive/v${version}.tar.gz"
-checksum=f5495f0e4c5575023d593f7c087c367675df6aeb7f4d9a2966e49763924daa27
+checksum=7ec9d8fcb8686f4060d37e1096669e3ed8ce1194c91ad80199622448bcc01b19
 
 post_extract() {
 	vsed -i -e 's;/etc/bash_completion.d/%s;%s.bash;' setup.py