commit c6056405ad7d4bccf8eec850c11b4dff924120bf
Author: Zuul <zuul@review.opendev.org>
Date:   Fri Oct 9 02:45:51 2020 +0000

    Update git submodules
    
    * Update oslo.concurrency from branch 'master'
      - Merge "Adding pre-commit"
      - Adding pre-commit
    
        Introduced changes:
        - pre-commit config and rules
        - Add pre-commit to pep8 gate, Flake8 is covered in the pre-commit hooks.
        - Applying fixes for pre-commit compliance in all code.
    
        Also commit hash will be used instead of version tags in pre-commit to
        prevend arbitrary code from running in developer's machines.
    
        pre-commit will be used to:
        - trailing whitespace;
        - Replaces or checks mixed line ending (mixed-line-ending);
        - Forbid files which have a UTF-8 byte-order marker (check-byte-order-marker);
        - Checks that non-binary executables have a proper
          shebang (check-executables-have-shebangs);
        - Check for files that contain merge conflict strings (check-merge-conflict);
        - Check for debugger imports and py37+ breakpoint()
          calls in python source (debug-statements);
        - Attempts to load all yaml files to verify syntax (check-yaml);
        - Run flake8 checks (flake8) (local)
    
        For further details about tests please refer to:
        https://github.com/pre-commit/pre-commit-hooks
    
        Change-Id: I6ae02d4e52fd812360414e7b8c1c9c4f17230812
        Signed-off-by: Moisés Guimarães de Medeiros <moguimar@redhat.com>

diff --git a/oslo.concurrency b/oslo.concurrency
index 6533958..dec0089 160000
--- a/oslo.concurrency
+++ b/oslo.concurrency
@@ -1 +1 @@
-Subproject commit 6533958f5fcec8b1577f56834ea2dc75a4f211e3
+Subproject commit dec0089a7a5351cc8ff52cd59f25e5baa40b6659