commit bac6eaff77e38b79a8082fe0baf27aaac2699941
Author: Zuul <zuul@review.opendev.org>
Date:   Tue Oct 6 14:18:19 2020 +0000

    Update git submodules
    
    * Update castellan 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: I35e092c472e5d564ebc9bb6c2a4f6d40b54ff120
        Signed-off-by: Moisés Guimarães de Medeiros <moguimar@redhat.com>

diff --git a/castellan b/castellan
index 5417735..ab8cbe2 160000
--- a/castellan
+++ b/castellan
@@ -1 +1 @@
-Subproject commit 54177359d989d7da6c9d20c0eea5970e39486da2
+Subproject commit ab8cbe2da9f24616d92869854d1a1f7753db02a5