Replace mkdocs import with inventories; release version lock

Author: Baharis

docs/requirements.txt

@@ -3,5 +3,5 @@ mkdocs
 mkdocs-jupyter
 mkdocs-gen-files
 mkdocs-material
-mkdocstrings>=0.26,<1.0
-mkdocstrings-python>=1.10,<2.0
+mkdocstrings>=0.26
+mkdocstrings-python>=1.10

mkdocs.yml

@@ -69,7 +69,7 @@ plugins:
     handlers:
       python:
         paths: [src]
-        import:
+        inventories:
         - https://docs.python.org/3/objects.inv
         - https://numpy.org/doc/stable/objects.inv
         - https://docs.scipy.org/doc/scipy/objects.inv