python3-distro: Upgrade 1.5.0 -> 1.6.0

Upgrade to release:

BACKWARDS COMPATIBILITY:
- Deprecated the distro.linux_distribution() function. Use
  distro.id(), distro.version() and distro.name() instead
- Deprecated Python 2.7, 3.4 and 3.5 support. Further releases
  will only support Python 3.6+
ENHANCEMENTS:
- Added type hints to distro module
- Added __version__ for checking distro version
- Added support for arbitrary rootfs via the root_dir parameter
- Added the --root-dir option to CLI
- Added fallback to /usr/lib/os-release when /etc/os-release isn't
  available
BUG FIXES:
- Fixed subprocess.CalledProcessError when running lsb_release
- Ignore /etc/iredmail-release file while parsing distribution
- Use a binary file for /dev/null to avoid TextIOWrapper overhead
RELEASE:
- Moved repository from nir0s/distro to python-distro/distro on
  GitHub.

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>

meta-python/recipes-devtools/python/python3-distro_1.6.0.bb

@@ -5,8 +5,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=d2794c0df5b907fdace235a619d80314"
 
 PYPI_PACKAGE = "distro"
 
-SRC_URI[md5sum] = "0ed68b4064709bdaaf6cce69780ddc51"
-SRC_URI[sha256sum] = "0e58756ae38fbd8fc3020d54badb8eae17c5b9dcbed388b17bb55b8a5928df92"
+SRC_URI[sha256sum] = "83f5e5a09f9c5f68f60173de572930effbcc0287bb84fdc4426cb4168c088424"
 
 inherit pypi setuptools3