Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - Merge "[noha] Adopt vPDF usage"
  - [noha] Adopt vPDF usage
    
    Previously, all virtual deployments relied on lab configuration from
    <./mcp/config> using 'local-virtual1' as POD name.
    To keep using that default sample config, one can still pass the
    appropiate arguments to <ci/deploy.sh> as in:
    $ ./ci/deploy.sh -l local -p virtual1 [...]
    
    This changed introduces support for vPOD-specific lab config, e.g.:
    $ ./ci/deploy.sh -l ericsson -p virtual4
    
    Change-Id: I6ecb8e71d7e923e4b29b4ab0693c1afa5e19b582
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
-Subproject 8329a68c3cd49db8a31ef16f592b6efffc03895
+Subproject d151d4342aa828e0f4c94e7390262080686fcfa