test: Escape quotes in email notification body in test automation workflow

Author: Avijit-Microsoft

.github/workflows/test-automation.yml

@@ -99,15 +99,15 @@ jobs:
           if [ "$IS_SUCCESS" = "true" ]; then
             EMAIL_BODY=$(cat <<EOF
             {
-              "body": "<p>Dear Team,</p><p>We would like to inform you that the ${{ env.accelerator_name }} Test Automation process has completed successfully.</p><p><strong>Run URL:</strong> <a href="${RUN_URL}">${RUN_URL}</a><br></p><p><strong>Test Report:</strong> <a href="${REPORT_URL}">${REPORT_URL}</a></p><p>Best regards,<br>Your Automation Team</p>",
+              "body": "<p>Dear Team,</p><p>We would like to inform you that the ${{ env.accelerator_name }} Test Automation process has completed successfully.</p><p><strong>Run URL:</strong> <a href=\"${RUN_URL}\">${RUN_URL}</a><br></p><p><strong>Test Report:</strong> <a href=\"${REPORT_URL}\">${REPORT_URL}</a></p><p>Best regards,<br>Your Automation Team</p>",
               "subject": "${{ env.accelerator_name }} Test Automation - Success"
             }
           EOF
             )
           else
             EMAIL_BODY=$(cat <<EOF
             {
-              "body": "<p>Dear Team,</p><p>We would like to inform you that the ${{ env.accelerator_name }} Test Automation process has encountered an issue and has failed to complete successfully.</p><p><strong>Run URL:</strong> <a href="${RUN_URL}">${RUN_URL}</a><br></p><p><strong>Test Report:</strong> <a href="${REPORT_URL}">${REPORT_URL}</a></p><p>Please investigate the matter at your earliest convenience.</p><p>Best regards,<br>Your Automation Team</p>",
+              "body": "<p>Dear Team,</p><p>We would like to inform you that the ${{ env.accelerator_name }} Test Automation process has encountered an issue and has failed to complete successfully.</p><p><strong>Run URL:</strong> <a href=\"${RUN_URL}\">${RUN_URL}</a><br></p><p><strong>Test Report:</strong> <a href=\"${REPORT_URL}\">${REPORT_URL}</a></p><p>Please investigate the matter at your earliest convenience.</p><p>Best regards,<br>Your Automation Team</p>",
               "subject": "${{ env.accelerator_name }} Test Automation - Failure"
             }
           EOF