Remove kube_*_annotations from deny list

Since kubernetes/kube-state-metrics#2145,
kube-state-metrics does not collect `kube_*_annotations` metrics by
default. It's no longer necessary to add them to the metrics' deny list.

Removing `kube_*_annotations` from the deny list allows us to enable
scrapping of annotation metrics via the `--metric-annotations-allowlist`
option.

Additionally, we were missing a comma, which might have been a problem
in the comma-separated list of arguments.

assets/kube-state-metrics/deployment.yaml

@@ -39,7 +39,6 @@ spec:
         - |
           --metric-denylist=
           ^kube_secret_labels$,
-          ^kube_.+_annotations$
           ^kube_customresource_.+_annotations_info$,
           ^kube_customresource_.+_labels_info$,
         - --metric-labels-allowlist=pods=[*],nodes=[*],namespaces=[*],persistentvolumes=[*],persistentvolumeclaims=[*],poddisruptionbudgets=[*]

jsonnet/components/kube-state-metrics.libsonnet

@@ -240,7 +240,6 @@ function(params)
                         |||
                           --metric-denylist=
                           ^kube_secret_labels$,
-                          ^kube_.+_annotations$
                           ^kube_customresource_.+_annotations_info$,
                           ^kube_customresource_.+_labels_info$,
                         |||,