Plantuml-markdown

Fix

* Fix incorrect f-string format. [Sebastian Jegerås]

New

* Added new `servers` configuration option (see 105) [Michele Tessaro]

Now the `server` and `kroki_server` options are deprecated, replaced by
the new `servers` option which can be used to define multiple servers to
try in order.

Changes

* Updated documentation. [Michele Tessaro]

Fix

* Fixed conflict between `servers`, `server` and `kroki_server` configurations. [Michele Tessaro]

Fix

* Correctly handle multiple search_dirs in PlantUMLIncluder. [Daum Alexander (DCL ATV SC D RAD CSFW FW)]

Fix

* Handled MkDocs path directives in configurations (fixes 103) [Michele Tessaro]

Fix

* Fixed source search in `base_dir` paths (fixes 102) [Michele Tessaro]

Changes

* Added a warning on `plantuml` script output (see end of 63) [Michele Tessaro]

Fix

* Fixed plantuml config file path with local rendering (fixes 101) [Michele Tessaro]