Move Deployment API group from extensions/v1beta1 to apps/v1 (#1331)

In 1.9, kubernetes prompted Deployment to apps/v1 and finally deprecated
extensions/v1beta1 support in 1.16. Users will see the following error message
in log when fission components try to submit Deployment to the k8s API server
and specify extensions/v1beta1 as API group.

error: unable to recognize "deployment": no matches for kind "Deployment" in version "extensions/v1beta1"

This PR updates call to k8s API server and apiKind in chart files to avoid fission failure in 1.16.

charts/fission-all/templates/fluentbit.yaml

@@ -20,7 +20,7 @@ data:
 {{ fail "invalid chart" }}
 {{- end }}
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: logger
@@ -28,6 +28,9 @@ metadata:
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     svc: logger
 spec:
+  selector:
+    matchLabels:
+      svc: logger
   template:
     metadata:
       labels: