Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - generate_config: Move filters to external library

    Clean and isolate main script logic from custom filters by moving
    all them to a external library file.
    Library has a function to load all the existing filters at once.

    New enhanced IP handling custom filters:
     - ipnet_hostaddr
     - ipnet_hostmin
     - ipnet_hostmax
     - ipnet_broadcast
     - ipnet_netmask
     - ipnet_contains_ip
     - ipnet_contains_iprange
     - ipnet_range_size

    ipnet filters work with proper IP network with prefixlen mask,
    ensuring consistent IP calculations and error handling.

    Previous IP handling filters should be deprecated.

    Change-Id: I83c41d7ad3c6bd1d9df1deca6cc5b9d2481ecf52
    Signed-off-by: Guillermo Herrero <guillermo.herrero@enea.com>

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
index acc1f95..d085c0e 160000 (submodule)
--- a/docs/submodules/pharos
+++ b/docs/submodules/pharos
@@ -1 +1 @@
-Subproject commit acc1f95670a18e50cb1d6c47432cc5badea212c7
+Subproject commit d085c0ec73dfd804f226fb383509f6592c36236b