resolve the runtime for case where name is udefined during emails

[Baalmart]

WHAT DOES THIS PR DO?

• [x] resolve the runtime for case where name is udefined during email greetings

HOW DO I TEST OUT THIS PR?

• [ ] Analytics: Link to Analytics README
• [x] Auth Service: Link to Auth Service README
• [ ] Calibrate: Link to Calibrate README
• [ ] Data Proxy: Link to Data Proxy README
• [ ] Device Monitoring: Link to Device Monitoring README
• [ ] Device Registry: Link to Device Registry README
• [ ] Device Status: Link to Device Status README
• [ ] Device Uptime: Link to Device Uptime README
• [ ] Exceedances: Link to Exceedances README
• [ ] Firebase: Link to Firebase README
• [ ] GP Model: Link to GP Model README
• [ ] Incentives: Link to Incentives README
• [ ] Kafka Connectors: Link to Kafka Connectors
• [ ] Locate: Link to Locate README
• [ ] Metadata: Link to Metadata README
• [ ] Predict: Link to Predict README
• [ ] Spatial: Link to Spatial
• [ ] View: Link to View README
• [ ] Workflows: Link to Workflows README

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 6 lines in your changes are missing coverage. Please review.

Project coverage is 30.33%. Comparing base (dbb09c9) to head (0925a74).

Additional details and impacted files

[](https://app.codecov.io/gh/airqo-platform/AirQo-api/pull/3213?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=airqo-platform) ```diff @@ Coverage Diff @@ ## staging #3213 +/- ## =========================================== - Coverage 30.33% 30.33% -0.01% =========================================== Files 184 184 Lines 24460 24462 +2 Branches 3200 3201 +1 =========================================== Hits 7421 7421 - Misses 16925 16927 +2 Partials 114 114 ``` | [Files](https://app.codecov.io/gh/airqo-platform/AirQo-api/pull/3213?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=airqo-platform) | Coverage Δ | | |---|---|---| | [src/auth-service/config/global/email-templates.js](https://app.codecov.io/gh/airqo-platform/AirQo-api/pull/3213?src=pr&el=tree&filepath=src%2Fauth-service%2Fconfig%2Fglobal%2Femail-templates.js&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=airqo-platform#diff-c3JjL2F1dGgtc2VydmljZS9jb25maWcvZ2xvYmFsL2VtYWlsLXRlbXBsYXRlcy5qcw==) | `18.51% <0.00%> (-1.49%)` | :arrow_down: |

[github-actions[bot]]

Auth-service changes in this PR available for preview here