title: Helm Charts with multiple lists in multiple values files
body: <p>I have a values.yaml that has the following:</p>
  
  <pre><code>abc:
    env:
    - name: name01
      value: value01
    - name: name02
      value: value02
  </code></pre>
  
  <p>and I have another values file values-dev.yaml that I add when installing using -f and it has:</p>
  
  <pre><code>abc:
    env:
    - name: name03
      value: value03
  </code></pre>
  
  <p>and using range I list them in my template. My hope was that the list would become like this after both files are applied:</p>
  
  <pre><code>abc:
    env:
    - name: name01
      value: value01
    - name: name02
      value: value02
    - name: name03
      value: value03
  </code></pre>
  
  <p>but the values-dev.yaml values will override the one in the values.yaml and it becomes:</p>
  
  <pre><code>abc:
    env:
    - name: name03
      value: value03
  </code></pre>
  
  <p>How can I achieve merging these 2 lists with the same field names from different values files?</p>