Bump dependency version to avoid issues further down the line

I.e the AdamW import that was fixed in #523 (released in 1.16).

Author: mart-r

requirements.txt

@@ -1,5 +1,5 @@
 spacy<3.8.0
-medcat~=1.12.0
+medcat~=1.16.0
 plotly~=5.19.0
 eland==8.12.1
 en_core_web_md @ https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.6.0/en_core_web_md-3.6.0-py3-none-any.whl