[DEVOPS-282] Set access restrictions on Container app ingress (#65)

<details open>
<summary><a href="https://amuniversal.atlassian.net/browse/DEVOPS-282"
title="DEVOPS-282" target="_blank">DEVOPS-282</a></summary>
  <br />
  <table>
    <tr>
      <th>Summary</th>
<td>Add network access restrictions to ephemeral deployments
workflow</td>
    </tr>
    <tr>
      <th>Type</th>
      <td>
<img alt="Story"
src="https://amuniversal.atlassian.net/images/icons/issuetypes/story.png"
/>
        Story
      </td>
    </tr>
    <tr>
      <th>Status</th>
      <td>To Do</td>
    </tr>
    <tr>
      <th>Points</th>
      <td>N/A</td>
    </tr>
    <tr>
      <th>Labels</th>
      <td>-</td>
    </tr>
  </table>
</details>
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## Description

- Set access restrictions on Container app ingress.
  - Added `ingressWhitelist` input to ephemeral deployments workflow.

## Related Issues

<!-- List any related Jira issues here -->

- Jira Issue: DEVOPS-282

.github/workflows/ephemeral-deploy.yaml

@@ -36,6 +36,11 @@ on:
         type: string
         description: "Location of resources in Azure"
         default: "centralus"
+      ingressWhitelist:
+        required: false
+        type: string
+        description: "IP address that will be allowed to access the ephemeral deployment"
+        default: "207.67.20.252/32"
     secrets:
       azureCredentials:
         required: true
@@ -182,6 +187,10 @@ jobs:
           ingress: external
           disableTelemetry: true
 
+      - name: Add access restrictions to Container App ingress
+        run: |
+          az containerapp ingress access-restriction set --action Allow --ip-address "${{ inputs.ingressWhitelist }}" --rule-name allow-range --name "${{ needs.prepare.outputs.repositoryName }}-${{ needs.prepare.outputs.jiraTicketIdLc }}" --resource-group "${{ inputs.clusterResourceGroup }}"
+
       - name: Get Container App Hostname
         id: hostname
         run: |