Fix maintenance Job resource requests (#610)

- As written, the chart tries to access
  .configuration.repositoryMaintenanceJob.requests.cpu.cpu and
...memory.memory, which leads to an error if you actually try to set
these values.

Signed-off-by: Matt Yaraskavitch <62650344+yaraskm@users.noreply.github.com>

charts/velero/Chart.yaml

@@ -3,11 +3,11 @@ appVersion: 1.14.0
 kubeVersion: ">=1.16.0-0"
 description: A Helm chart for velero
 name: velero
-version: 7.1.3
+version: 7.1.4
 home: https://github.com/vmware-tanzu/velero
 icon: https://cdn-images-1.medium.com/max/1600/1*-9mb3AKnKdcL_QD3CMnthQ.png
 sources:
-- https://github.com/vmware-tanzu/velero
+  - https://github.com/vmware-tanzu/velero
 maintainers:
   - name: jenting
     email: hsiaoairplane@gmail.com

charts/velero/templates/deployment.yaml

@@ -169,10 +169,10 @@ spec:
             {{- with .repositoryMaintenanceJob }}
             {{- with .requests }}
             {{- with .cpu }}
-            - --maintenance-job-cpu-request={{ .cpu }}
+            - --maintenance-job-cpu-request={{ . }}
             {{- end }}
             {{- with .memory }}
-            - --maintenance-job-mem-request={{ .memory }}
+            - --maintenance-job-mem-request={{ . }}
             {{- end }}
             {{- end }}
             {{- with .limits }}