point host camera service to latest fix

need to update the host camera service for latest fixes

Tracked-On: OAM-102765
Signed-off-by: shivasku82 <shiva.kumara.rudrappa@intel.com>

Author: shivasku82

scripts/setup_host.sh

@@ -119,7 +119,7 @@ function install_host_service() {
     cd host_camera
     git clone https://github.com/projectceladon/host-camera-server.git
     cd host-camera-server
-    git checkout ba2707587e8f3ad03714d5e3ed47844e83cde7c0
+    git checkout b715695dc2e47eaf2a7d275093419394efe0a7c3
     mkdir build
     cd build
     cmake ..