Update git submodules

* Update docs/submodules/fuel from branch 'master'
  - [baremetal] Allow MaaS timeouts to be set via IDF

    Bump Pharos git submodule to pick up support for MaaS timeout
    parameterization, as well as new IDF for lf-pod2.

    Drop arch-specific MaaS timeouts, as they are now configurable
    on a per-POD basis.

    Sample usage (via IDF):

    idf:
      fuel:
        maas:
          # MaaS timeouts (in minutes)
          timeout_comissioning: 10
          timeout_deploying: 15

    Change-Id: I8fafa336b0bc64d705f6c2e40fc3dfb85672fb15
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

diff --git a/docs/submodules/fuel b/docs/submodules/fuel
index 9c20ea3..f74201b 160000 (submodule)
--- a/docs/submodules/fuel
+++ b/docs/submodules/fuel
@@ -1 +1 @@
-Subproject commit 9c20ea371b59a19072b124af86dc3817753872a2
+Subproject commit f74201bebff81f8719b3ffe593e8d7ded50730a8