Add Badger file permissions as non-root service link (#686)

## Which problem is this PR solving?
- Resolves #683

## Description of the changes
- Add Badger file permissions as non-root service link

## How was this change tested?
- No

## Checklist
- [x] I have read
https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
- [x] I have signed all commits
- [ ] I have added unit tests for the new functionality
- [ ] I have run lint and test steps successfully
  - for `jaeger`: `make lint test`
  - for `jaeger-ui`: `yarn lint` and `yarn test`

Signed-off-by: tico88612 <[email protected]>

content/docs/next-release/deployment.md

@@ -279,7 +279,8 @@ docker run \
   jaegertracing/all-in-one:{{< currentVersion >}}
 ```
 
-[Upgrade Badger v1 to v3](https://github.com/jaegertracing/jaeger/blob/main/plugin/storage/badger/docs/upgrade-v1-to-v3.md)
+* [Upgrade Badger v1 to v3](https://github.com/jaegertracing/jaeger/blob/main/plugin/storage/badger/docs/upgrade-v1-to-v3.md)
+* [Badger file permissions as non-root service](https://github.com/jaegertracing/jaeger/blob/main/plugin/storage/badger/docs/storage-file-non-root-permission.md)
 
 ### Cassandra
 * Supported versions: 3.4+