python3-isort: Upgrade 4.3.21 -> 5.1.0

Upgrade to release 5.1.0:

- isort now throws an exception if an invalid settings path is
  given (issue #1174).
- Implemented support for automatic redundant alias removal
  (issue #1281).
- Implemented experimental support for floating all imports to
  the top of a file (issue #1228)
- Fixed #1178: support for semicolons in decorators.
- Fixed #1315: Extra newline before comment with -n + --fss.
- Fixed #1192: -k or --keep-direct-and-as-imports option has been
  deprecated as it is now always on.

For more details and breaking changes with release 5:
https://github.com/timothycrosley/isort/blob/master/CHANGELOG.md

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

meta-python/recipes-devtools/python/python3-isort_5.1.0.bb

@@ -2,10 +2,10 @@ SUMMARY = "A Python utility / library to sort Python imports."
 HOMEPAGE = "https://pypi.python.org/pypi/isort"
 LICENSE = "MIT"
 SECTION = "devel/python"
-LIC_FILES_CHKSUM = "file://PKG-INFO;beginline=8;endline=8;md5=8227180126797a0148f94f483f3e1489"
+LIC_FILES_CHKSUM = "file://PKG-INFO;beginline=6;endline=6;md5=8227180126797a0148f94f483f3e1489"
 
-SRC_URI[md5sum] = "05d66f2eb7ce2c2d702e86bac24bf9e4"
-SRC_URI[sha256sum] = "54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1"
+SRC_URI[md5sum] = "9e47f58de573c3fab674a70f0512e9f7"
+SRC_URI[sha256sum] = "b19b7ebce5e292507afa8fab30dd666011dd5ae8f4ef2a2d431751dc84c22140"
 
 inherit pypi setuptools3