Ensure git submodules are initialized when the submodules option is set to true
Ensure git submodules are initialized when the submodules option is set to true

The git.latest state does not initialize submodules when the submodules:True option is specified. Hence, no submodules are fetched.

Steps to reproduce: git.latest any repo with submodules
Fix: add the --init flag to the "git submodule update" call
saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt