Updated the chart version from 3.6.2 to 3.6.3 in the Helm test snapshots
to reflect the latest changes and ensure consistency across deployments.
## Description
> [!TIP]
> _Add a TL;DR when the description is longer than 500 words or
extremely technical (helps the content, marketing, and DevRel team)._
>
> _Please also include relevant motivation and context. List any
dependencies that are required for this change. Add links to Notion,
Figma or any other documents that might be relevant to the PR._
Fixes #`Issue Number`
_or_
Fixes `Issue URL`
> [!WARNING]
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._
## Automation
/ok-to-test tags=""
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!CAUTION]
> If you modify the content in this section, you are likely to disrupt
the CI result for your PR.
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
## Description
Requires: https://github.com/appsmithorg/appsmith/pull/40642
Adds an environment variable activating nss_wrapper when the
`securityPolicy.runAsUser` value is set so the UID can be set
dynamically. This avoids the `I have no name!` in the prompt when doing
a `kubectl exec` with that value set.
I am also introducing
[helm-unittest](https://github.com/helm-unittest/helm-unittest) for
ensuring that changes to our defaults are made explicit.
Fixes https://github.com/appsmithorg/appsmith/issues/38787
## Automation
/ok-to-test tags=""
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!WARNING]
> Tests have not run on the HEAD
d30d87ffc66c107f980a3b27464e97db0910dcbe yet
> <hr>Mon, 19 May 2025 18:59:10 UTC
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added automated unit testing for Helm charts, including snapshot and
security context tests.
- Introduced documentation for running and understanding Helm chart unit
tests.
- Added a GitHub Actions workflow to run Helm chart unit tests on pull
requests and manually.
- **Bug Fixes**
- Ensured the LD_PRELOAD environment variable is set when a specific
security context is configured in deployments.
- **Documentation**
- Updated Helm chart README to reference new testing documentation and
improve clarity.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Goutham Pratapa <goutham@appsmith.com>
