commit b94e7b17fd7669aeefb66c889529b1682ce2ae87
Author: Zuul <zuul@review.opendev.org>
Date:   Mon Oct 19 01:20:09 2020 +0000

    Update git submodules
    
    * Update pbr from branch 'master'
      - Merge "Remove use_2to3 backward compat for Setuptools"
      - Remove use_2to3 backward compat for Setuptools
    
        Odds are this was never used by any PBR-based projects, but was
        included from the beginning to support a feature of Setuptools for a
        utility which has been long since discouraged. As of Setuptools
        46.2.0 and Python 3.9 it's generating deprecation warnings, and is
        slated for removal from the Python 3.10 standard library.
    
        https://bugs.python.org/issue40360
        https://github.com/pypa/setuptools/issues/2086
    
        Change-Id: I6972984f29413d2534d802b142fa9323a7e4a4a3

diff --git a/pbr b/pbr
index 536958c..5150198 160000
--- a/pbr
+++ b/pbr
@@ -1 +1 @@
-Subproject commit 536958c8193907bd1c906d9fced46a41966f4cc1
+Subproject commit 5150198c294802f82ddc7ed5765546653bc19adf