Add maven stage yaml for CPS

- maven stage yaml to release 3.4.0 CPS

Issue-ID: CPS-1962
Change-Id: I112a351d2e72af06e42cd4c1dafa2169220de523
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/releases/3.4.0.yaml b/releases/3.4.0.yaml
new file mode 100644
index 0000000..d802280
--- /dev/null
+++ b/releases/3.4.0.yaml
@@ -0,0 +1,4 @@
+distribution_type: maven
+log_dir: cps-maven-stage-master/939/
+project: cps
+version: 3.4.0
\ No newline at end of file