Update git submodules

* Update charm-guide from branch 'master'
  - Merge "Add section on Swift Global Replication preview"
  - Add section on Swift Global Replication preview
    
    Change-Id: Icc2822e80a7a445112c4b781daa907f53bdb32b3
This commit is contained in:
Zuul 2020-02-05 16:47:17 +00:00 committed by Gerrit Code Review
parent 69cbcfc5ba
commit 33971a53e9

@ -1 +1 @@
Subproject commit 2315c9c7964b9b578aa7eb5ab614577084841a1a
Subproject commit 438d2e8a247701e29028b67e77567e8a3f644510