updated the cis-oprator tag version

Signed-off-by: swastik959 <swastik.gour@suse.com>

Author: swastik959

chart/values.yaml

@@ -5,7 +5,7 @@
 image:
   cisoperator:
     repository: rancher/cis-operator
-    tag: v1.3.8
+    tag: v1.3.9-rc.1
   securityScan:
     repository: rancher/security-scan
     tag: v0.5.7-rc.2