TEST/MINOR: e2e: add 3.2 for CI and remove 2.9

Author: mjuraga

.gitlab-ci.yml

@@ -191,21 +191,21 @@ HAProxy_2_8:
     matrix:
       - TESTPART: ["1/2", "2/2"]
         HAPROXY_VERSION: "2.8"
-HAProxy_2_9:
+HAProxy_3_0:
   extends: .e2e
   parallel:
     matrix:
       - TESTPART: ["1/2", "2/2"]
-        HAPROXY_VERSION: "2.9"
-HAProxy_3_0:
+        HAPROXY_VERSION: "3.0"
+HAProxy_3_1:
   extends: .e2e
   parallel:
     matrix:
       - TESTPART: ["1/2", "2/2"]
         HAPROXY_VERSION: "3.0"
-HAProxy_3_1:
+HAProxy_3_2:
   extends: .e2e
   parallel:
     matrix:
       - TESTPART: ["1/2", "2/2"]
-        HAPROXY_VERSION: "3.0"
+        HAPROXY_VERSION: "3.2"