add version update shortcut

Makefile

@@ -37,6 +37,9 @@ install-dev:
 requirements:
 	poetry export --without-hashes --output ./src/requirements.txt
 
+update-version:
+	poetry version prerelease
+
 docker: docker-rm docker-build-run
 
 docker-build-run: docker-build docker-run
@@ -61,7 +64,7 @@ tests:
 	poetry run pytest ./tests
 
 prep-commit:
-	docs get-license pre-commit
+	docs get-license update-version pre-commit
 
 pre-commit:
 	pre-commit run --all-files