Update runtime image tag to 11.6.0-slim-base

[github-actions[bot]]

This pull request updates the runtime image tag in the and to the latest tag.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 98.32%. Comparing base (0c5f85a) to head (ae832de).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1550 +/- ## ======================================= Coverage 98.32% 98.32% ======================================= Files 94 94 Lines 4650 4650 ======================================= Hits 4572 4572 Misses 78 78 ```

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