metal3-chart: update to 0.9.4

Aligns with https://github.com/suse-edge/charts/pull/192

(cherry picked from commit 6531575f1b)

metal3-chart/Chart.yaml

@@ -1,7 +1,7 @@
-#!BuildTag: %%IMG_PREFIX%%metal3-chart:%%CHART_MAJOR%%.0.0_up0.9.3
-#!BuildTag: %%IMG_PREFIX%%metal3-chart:%%CHART_MAJOR%%.0.0_up0.9.3-%RELEASE%
+#!BuildTag: %%IMG_PREFIX%%metal3-chart:%%CHART_MAJOR%%.0.0_up0.9.4
+#!BuildTag: %%IMG_PREFIX%%metal3-chart:%%CHART_MAJOR%%.0.0_up0.9.4-%RELEASE%
 apiVersion: v2
-appVersion: 0.9.3
+appVersion: 0.9.4
 dependencies:
 - alias: metal3-baremetal-operator
   name: baremetal-operator
@@ -10,7 +10,7 @@ dependencies:
 - alias: metal3-ironic
   name: ironic
   repository: file://./charts/ironic
-  version: 0.9.2
+  version: 0.9.3
 - alias: metal3-mariadb
   condition: global.enable_mariadb
   name: mariadb
@@ -25,4 +25,4 @@ description: A Helm chart that installs all of the dependencies needed for Metal
 icon: https://github.com/cncf/artwork/raw/master/projects/metal3/icon/color/metal3-icon-color.svg
 name: metal3
 type: application
-version: "%%CHART_MAJOR%%.0.0+up0.9.3"
+version: "%%CHART_MAJOR%%.0.0+up0.9.4"

metal3-chart/charts/ironic/Chart.yaml

@@ -3,4 +3,4 @@ appVersion: 26.1.2
 description: A Helm chart for Ironic, used by Metal3
 name: ironic
 type: application
-version: 0.9.2
+version: 0.9.3

metal3-chart/charts/ironic/templates/deployment.yaml

@@ -77,9 +77,6 @@ spec:
             mountPath: "/certs/vmedia"
             readOnly: true
           {{- end }}
-          - mountPath: /shared/html/tstcerts
-            name: cert-ironic-ca
-            readOnly: true
         {{- end }}
       - name: ironic-log-watch
         image: {{ .Values.images.ironic.repository }}:{{ .Values.images.ironic.tag }}