Add OAM-controller configuration

- add symbolic link to int/sdnr

IssueID: OAM-279
Change-Id: I6fa49368bf5e3a19a0fde4de717326384cb5e69b
Signed-off-by: demx8as6 <martin.skorupski@highstreet-technologies.com>

diff --git a/solution/operation-and-maintenance/smo/oam/controller b/solution/operation-and-maintenance/smo/oam/controller
new file mode 120000 (symlink)
index 0000000..90679fa
--- /dev/null
+++ b/solution/operation-and-maintenance/smo/oam/controller
@@ -0,0 +1 @@
+../../../integration/smo/oam/sdnr
\ No newline at end of file