Add docker stage yaml for 3.1.0 version

- Step 6 from https://wiki.onap.org/display/DW/CPS+Release+Process
- Change for CPS Core Only
- Took containers.version from log https://jenkins.onap.org/job/cps-maven-docker-stage-master/690/consoleFull
- Took ref from the latest commited change in CPS Repo https://gerrit.onap.org/r/c/cps/+/130923

Issue-ID: CPS-1278
Change-Id: I9d77c306da9649bf898a9ac405fcae56b1762da9
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

diff --git a/releases/3.1.0-container.yaml b/releases/3.1.0-container.yaml
new file mode 100644 (file)
index 0000000..cc11ed2
--- /dev/null
+++ b/releases/3.1.0-container.yaml
@@ -0,0 +1,8 @@
+distribution_type: container
+container_release_tag: 3.1.0
+project: cps
+log_dir: cps-maven-docker-stage-master/690/
+ref: 9697e76c319e4cf59fc494216a720393545503a9
+containers:
+  - name: 'cps-and-ncmp'
+    version: '3.1.0-20220914T140025Z'