Update git submodules

* Update taskflow from branch 'master'
  - Drop use of deprecated collections classes
    
    Many classes have moved from collections to collections.abc. The
    original imports work, but emit deprecation warnings.
    
    Now that we are py3-only, we can drop any references to the older
    deprecated locations.
    
    Change-Id: I24b13c8654a33d99bf687a44a36cfdace39e3866
    Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
This commit is contained in:
Sean McGinnis 2020-04-14 13:31:44 -05:00 committed by Gerrit Code Review
parent 2d389fa3d7
commit 579f138d3e

@ -1 +1 @@
Subproject commit 7d144b75e0eaeaab8ed09f8f7270ea4fd2bf04cc
Subproject commit e9aab34815285954542e6734a1fa48556885d694