Update git submodules

* Update docs/submodules/netready from branch 'master'
  - Deleting outdated INFO file, replaced by INFO.yaml

    The old INFO file if not used anymore after it has been replaced by the
    INFO.yaml file.

    Change-Id: Iae22c798b68cb69bcf162ad4ceff85865809117e
    Signed-off-by: Georg Kunz <georg.kunz@ericsson.com>

diff --git a/docs/submodules/netready b/docs/submodules/netready
index a946a72..a0f1cb6 160000 (submodule)
--- a/docs/submodules/netready
+++ b/docs/submodules/netready
@@ -1 +1 @@
-Subproject commit a946a72b94b84edf7c2adc6bc66ff7eb19f4766a
+Subproject commit a0f1cb6d759679e66d6da7fcd0471ddca22b5b6f