ci: enable the builds to run back to 1.11

The CI in the release branch should run back to k8s v1.11
until we officially remove support for that version.

Signed-off-by: Travis Nielsen <tnielsen@redhat.com>

Jenkinsfile

@@ -154,11 +154,12 @@ pipeline {
                 stash name: 'repo-amd64',includes: 'ceph-amd64.tar,cockroachdb-amd64.tar,cassandra-amd64.tar,nfs-amd64.tar,yugabytedb-amd64.tar,build/common.sh,_output/tests/linux_amd64/,_output/charts/,tests/scripts/'
                 script {
                     def data = [
+                        "aws_1.11.x": "v1.11.10",
+                        "aws_1.13.x": "v1.13.12",
                         "aws_1.15.x": "v1.15.12",
-                        "aws_1.16.x": "v1.16.15",
-                        "aws_1.17.x": "v1.17.9",
-                        "aws_1.18.x": "v1.18.6",
-                        "aws_1.19.x": "v1.19.0"
+                        "aws_1.17.x": "v1.17.13",
+                        "aws_1.18.x": "v1.18.10",
+                        "aws_1.19.x": "v1.19.3"
                     ]
                     testruns = [:]
                     for (kv in mapToList(data)) {

tests/integration/ceph_base_deploy_test.go

@@ -40,12 +40,12 @@ const (
 	// These versions are for running a minimal test suite for more efficient tests across different versions of K8s
 	// instead of running all suites on all versions
 	// To run on multiple versions, add a comma separate list such as 1.16.0,1.17.0
-	flexDriverMinimalTestVersion      = "1.15.0"
-	cephMasterSuiteMinimalTestVersion = "1.16.0"
-	multiClusterMinimalTestVersion    = "1.16.0"
+	flexDriverMinimalTestVersion      = "1.11.0"
+	cephMasterSuiteMinimalTestVersion = "1.12.0"
+	multiClusterMinimalTestVersion    = "1.15.0"
 	helmMinimalTestVersion            = "1.17.0"
 	upgradeMinimalTestVersion         = "1.18.0"
-	smokeSuiteMinimalTestVersion      = "1.19.0"
+	smokeSuiteMinimalTestVersion      = "1.13.0,1.19.0"
 )
 
 var (