add requirements for the python packages

pahjbo · pahjbo · commit 4421066b6006 · 2024-06-24T17:12:55.000+01:00
for the github cache action
diff --git a/requirements.txt b/requirements.txt
@@ -0,0 +1,2 @@
+mkdocs-material==9.5.25
+plantuml-markdown
