[AAI] Release docker artifacts 1.12.3 for aai/schema-service

Issue-ID: AAI-3677
Change-Id: Icbed90b12e63a1afea22f64bd5ccc07f7acc81e8
Signed-off-by: nandkishorpatke <nandkishor-laxman.patke@t-systems.com>
diff --git a/releases/1.12.3-container-release.yaml b/releases/1.12.3-container-release.yaml
new file mode 100644
index 0000000..c3ae149
--- /dev/null
+++ b/releases/1.12.3-container-release.yaml
@@ -0,0 +1,7 @@
+distribution_type: container
+container_release_tag: 1.12.3
+project: aai/schema-service
+ref: 959f03b1e507767ed234dea5cb1fc170d9755d9a
+containers:
+    - name: aai-schema-service
+      version: 1.12-STAGING-20231114T155125Z