Update git submodules

* Update charm-barbican-softhsm from branch 'master'
  to c478be47649ccf52f6f58b437127ef0c25f875ca
  - 21.04 libraries freeze for charms on master branch
    
    * charm-helpers sync for classic charms
    * build.lock file for reactive charms
    * ensure tox.ini is from release-tools
    * ensure requirements.txt files are from release-tools
    * On reactive charms:
      - ensure stable/21.04 branch for charms.openstack
      - ensure stable/21.04 branch for charm-helpers
    
    Change-Id: I8b159e2fd0eadecb23c580804ec9b3609b14fdb1
This commit is contained in:
Alex Kavanagh 2021-04-06 19:47:16 +01:00 committed by Gerrit Code Review
parent 85c5d0934d
commit 1b1d21d685

@ -1 +1 @@
Subproject commit c6dcfbbdf414176f55668460ddc1af83b4ab5a6b
Subproject commit c478be47649ccf52f6f58b437127ef0c25f875ca