Install oslo.db from source

Add oslo.db to the list of Oslo libraries we install from source.

Change-Id: Ie97ab6bfac19fbce9aeda5a96c6d7a805dfa6c35
diff --git a/lib/oslo b/lib/oslo
index dc6b550..13b0dc3 100644
--- a/lib/oslo
+++ b/lib/oslo
@@ -51,6 +51,9 @@
     git_clone $OSLORWRAP_REPO $OSLORWRAP_DIR $OSLORWRAP_BRANCH
     setup_install $OSLORWRAP_DIR
 
+    git_clone $OSLODB_REPO $OSLODB_DIR $OSLODB_BRANCH
+    setup_install $OSLODB_DIR
+
     git_clone $OSLOVMWARE_REPO $OSLOVMWARE_DIR $OSLOVMWARE_BRANCH
     setup_install $OSLOVMWARE_DIR