Updated git submodules

Project: aai/esr-server master 031f91bada11ac58f5ccba64c9588c94c7996bab

Merge "Move string literal to left side of comparison"

Move string literal to left side of comparison

Move true string literal on the left side of this string comparison
ExtsysApp.java:L56

Sonar Link:
https://sonar.onap.org/component_issues/index?id=org.onap.aai.esr-server%3Aaai-esr-server#resolved=false|assignees=swapnalipode
Location:
src/main/java/org/onap/aai/esr/ExtsysApp.java

Change-Id: I82e43ca7a68322c6d409ecc113932e289721c374
Issue-ID: AAI-691
Signed-off-by: Swapnali Pode <SP00501638@techmahindra.com>

diff --git a/docs/submodules/aai/esr-server.git b/docs/submodules/aai/esr-server.git
index 261a5b3..031f91b 160000 (submodule)
--- a/docs/submodules/aai/esr-server.git
+++ b/docs/submodules/aai/esr-server.git
@@ -1 +1 @@
-Subproject commit 261a5b36c80fb94dccaa23b868f5ef0d71463134
+Subproject commit 031f91bada11ac58f5ccba64c9588c94c7996bab