docs: added missing config arguments for docker example

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -0.04% :warning:

Comparison is base (6c49772) 71.06% compared to head (babeedb) 71.02%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #218 +/- ## ========================================== - Coverage 71.06% 71.02% -0.04% ========================================== Files 27 27 Lines 2737 2737 ========================================== - Hits 1945 1944 -1 - Misses 670 671 +1 Partials 122 122 ``` [see 1 file with indirect coverage changes](https://app.codecov.io/gh/movio/bramble/pull/218/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=movio)

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