docs: update theme

Author: dgarcia360

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/docs"
+    schedule:
+      interval: "daily"
+    ignore:
+      - dependency-name: "*"
+    allow:
+      - dependency-name: "sphinx-scylladb-theme"
+      - dependency-name: "sphinx-multiversion-scylla"

.gitignore

@@ -5,7 +5,6 @@ Cargo.lock
 /docs/_build
 /docs/book
 /docs/source/.doctrees
-/docs/poetry.lock
 /docs/_source
 .idea
 .idea/workspace.xml

docs/Makefile

@@ -38,7 +38,6 @@ pristine: clean
 clean:
 	rm -rf $(BUILDDIR)/*
 	rm -rf $(SOURCEDIR)/*
-	rm -f poetry.lock
 
 # Generate output commands
 .PHONY: dirhtml