python3-setuptools: upgrade 68.1.0 -> 68.1.2

0001-conditionally-do-not-fetch-code-by-easy_install.patch
refreshed for new version.

Changelog:
-Fix editable install finder handling of nested packages, by only handling 1
 level of nesting and relying on importlib.machinery to find the remaining
 modules based on the parent package path.

(From OE-Core rev: 27d3e5bc7ea949c4e7691674617cf29c80b3035f)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-setuptools/0001-conditionally-do-not-fetch-code-by-easy_install.patch

@@ -1,4 +1,4 @@
-From 5e603da9c01ccb828a03ea3e82d15599971f794f Mon Sep 17 00:00:00 2001
+From c90cc4a07ce6d2b7128e37d811d0c6bbc4b905a6 Mon Sep 17 00:00:00 2001
 From: Hongxu Jia <hongxu.jia@windriver.com>
 Date: Tue, 17 Jul 2018 10:13:38 +0800
 Subject: [PATCH] conditionally do not fetch code by easy_install
@@ -9,15 +9,16 @@ internet by easy_install.
 Upstream-Status: Inappropriate [oe specific]
 
 Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
 ---
  setuptools/command/easy_install.py | 5 +++++
  1 file changed, 5 insertions(+)
 
 diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py
-index 0b8d1159..93308060 100644
+index 8ba4f09..8ea40c5 100644
 --- a/setuptools/command/easy_install.py
 +++ b/setuptools/command/easy_install.py
-@@ -644,6 +644,11 @@ class easy_install(Command):
+@@ -676,6 +676,11 @@ class easy_install(Command):
              os.path.exists(tmpdir) and _rmtree(tmpdir)
  
      def easy_install(self, spec, deps=False):
@@ -29,6 +30,3 @@ index 0b8d1159..93308060 100644
          with self._tmpdir() as tmpdir:
              if not isinstance(spec, Requirement):
                  if URL_SCHEME(spec):
--- 
-2.41.0
-