Updated git submodules

Project: externalapi/nbi master 99bf586a6eb9799c4f33e43976d741f2807ea287

Add serviceCatalog rest services

- Add get and find serviceSpecification operations
- Add API exceptions management
- Consumes SDC apis
- Add tests
- Fix pom.xml conflict

Change-Id: Id103d83dc8a981885100daabe868cdf18a922975
Issue-ID: EXTAPI-39
Signed-off-by: MatthieuGeerebaert <matthieu.geerebaert@orange.com>

diff --git a/docs/submodules/externalapi/nbi.git b/docs/submodules/externalapi/nbi.git
index 65fd3da..99bf586 160000 (submodule)
--- a/docs/submodules/externalapi/nbi.git
+++ b/docs/submodules/externalapi/nbi.git
@@ -1 +1 @@
-Subproject commit 65fd3da0ea090f3c1fc82cea0c49547dbf362fcf
+Subproject commit 99bf586a6eb9799c4f33e43976d741f2807ea287