Use falcoctl 0.0.4+ tests for space/dash psp names

Use falcoctl, which properly handles psp names containing
spaces/dashes. Also add tests that verify that the resulting rules are
valid.

Signed-off-by: Mark Stemm <mark.stemm@gmail.com>

test/psps/privileged_name_with_dashes.yaml

@@ -0,0 +1,8 @@
+apiVersion: policy/v1beta1
+kind: PodSecurityPolicy
+metadata:
+  annotations:
+    falco-rules-psp-images: "[nginx]"
+  name: no-privileged
+spec:
+  privileged: false

test/psps/privileged_name_with_spaces.yaml

@@ -0,0 +1,8 @@
+apiVersion: policy/v1beta1
+kind: PodSecurityPolicy
+metadata:
+  annotations:
+    falco-rules-psp-images: "[nginx]"
+  name: no privileged
+spec:
+  privileged: false