Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 28277f7f7a3eeda44963aac70ecd2bbbe8acc4e7
  - Merge "Automation adds release-notes.rst"
  - Automation adds release-notes.rst

    Add _release_notes hook to allow automation.
    Fix non valid release notes characters in content.

    Issue-ID: CIMAN-376
    Change-Id: I09dd58a907b9bb18929812788db41787c6afa598
    Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>

diff --git a/docs/submodules/vfc/nfvo/lcm.git b/docs/submodules/vfc/nfvo/lcm.git
index be167e3..28277f7 160000 (submodule)
--- a/docs/submodules/vfc/nfvo/lcm.git
+++ b/docs/submodules/vfc/nfvo/lcm.git
@@ -1 +1 @@
-Subproject commit be167e3b052b7393e33a50c0f9e57281d8718298
+Subproject commit 28277f7f7a3eeda44963aac70ecd2bbbe8acc4e7