docs: remove build using requirements files

Author: jankapunkt

.readthedocs.yml

@@ -17,8 +17,6 @@ sphinx:
 
 # We recommend specifying your dependencies to enable reproducible builds:
 # https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
-python:
-  install:
-    - requirements: docs/requirements.txt
-    - method: pip
-      path: .
+# python:
+#   install:
+#   - requirements: docs/requirements.txt