Update git submodules

* Update docs/submodules/osa.git from branch 'master'
  to ac262d0846be8a8495258014e508bc495f252fe9
  - Separate file header comment block from file title

    This will remove warning: "WARNING: Explicit markup ends without a blank
    line; unexpected unindent." during documentation build.

    Issue-ID: SECCOM-264
    Change-Id: I23e65c75b2efc3ef7674e8743b5bfdad6bb6a381
    Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>

diff --git a/docs/submodules/osa.git b/docs/submodules/osa.git
index 06f9c40..ac262d0 160000 (submodule)
--- a/docs/submodules/osa.git
+++ b/docs/submodules/osa.git
@@ -1 +1 @@
-Subproject commit 06f9c4044638bc8b0fcbce64e5cabe225953e28e
+Subproject commit ac262d0846be8a8495258014e508bc495f252fe9