Fix e2e test dependency on building k8s

These two should not be tightly-coupled.  e.g. for RPM testing, the
packages will be built/installed, then e2e tests will run.  Having k8s
secondarily built/installed will seriously screw with rpm-building and
testing.

Signed-off-by: Chris Evich <cevich@redhat.com>

contrib/test/integration/e2e.yml

@@ -1,8 +1,5 @@
 ---
 
-- name: clone build and install kubernetes
-  include: "build/kubernetes.yml"
-
 - name: enable and start CRI-O
   systemd:
     name: crio

contrib/test/integration/main.yml

@@ -31,6 +31,9 @@
     - integration
     - e2e
   tasks:
+    - name: clone build and install kubernetes
+      include: "build/kubernetes.yml"
+
     - name: clone build and install cri-o
       include: "build/cri-o.yml"