Release docker images for policy/api: 3.1.1

This commit releases docker images for repo policy/api.

*** This commit is generated by a PF release script ***

Issue-ID: POLICY-4932
Change-Id: Ib8b1396cea17c10c79e77bff4142d85b47648ea4
Signed-off-by: waynedunican <wayne.dunican@est.tech>
diff --git a/releases/3.1.1-container.yaml b/releases/3.1.1-container.yaml
new file mode 100644
index 0000000..f417b73
--- /dev/null
+++ b/releases/3.1.1-container.yaml
@@ -0,0 +1,8 @@
+distribution_type: 'container'
+container_release_tag: '3.1.1'
+project: 'policy-api'
+log_dir: 'policy-api-maven-docker-stage-master/1299'
+ref: a7fa91e3c15544ce5b6f58684d3b9c0adc3cce10
+containers:
+    - name: 'policy-api'
+      version: '3.1.1-20240219T0750'