Updated git submodules

Project: music master ba7e52156a998a5cffc59a95c05d104074a23964

MusicHealthCheck.java- Fixed sonar issue

Fixed sonar issue, A nullpointer exception could be thrown

Issue-ID: MUSIC-108
Change-Id: Id025658bde7b92bbacd940fc6c2121fc84086ea6
Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>


diff --git a/docs/submodules/music.git b/docs/submodules/music.git
index 0d2f003..ba7e521 160000
--- a/docs/submodules/music.git
+++ b/docs/submodules/music.git
@@ -1 +1 @@
-Subproject commit 0d2f003049e562354fda88729dbab70f46daa25f
+Subproject commit ba7e52156a998a5cffc59a95c05d104074a23964