CU-8699049kf: Update dependency to latest release

Author: mart-r

requirements.txt

@@ -1,5 +1,5 @@
 spacy>=3.8.0,<4.0
-medcat[meta-cat,spacy,deid,rel-cat]~=2.0.0b3
+medcat[meta-cat,spacy,deid,rel-cat]~=2.0.0b4
 plotly~=5.19.0
 # eland~=8.18.1  # NOTE: there is no numpy2-compatible eland release as of 2025-05-13
 en_core_web_md @ https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.8.0/en_core_web_md-3.8.0-py3-none-any.whl