[submodule] Update submodule sonic-dash-api to the latest HEAD automa…

…tically (sonic-net#18087)

#### Why I did it
src/sonic-dash-api
```
* d033898 - (HEAD -> master, origin/master, origin/HEAD) Generate and install python stubs (2 days ago) [Lawrence Lee]
* 4fbed99 - Generate and install python stubs (8 days ago) [Lawrence Lee]
```
#### How I did it
#### How to verify it
#### Description for the changelog