Fix syntax to install dependency-groups

Author: FlorentinD

tox.ini

@@ -45,8 +45,9 @@ allowlist_externals =
 	ruby
 	bash
 	rm
+dependency_groups =
+	test
 deps =
-	--group test .
 	neo4j4: neo4j >= 4.4.2, < 5.0
 	neo4j5: neo4j >= 5.0, < 6.0
 	neo4j6: neo4j >= 6.0, < 7.0
@@ -75,8 +76,8 @@ passenv =
 	NEO4J_USER
 	NEO4J_PASSWORD
 	NEO4J_DB
-deps =
-	--group notebook-ci .
+dependency_groups =
+	notebook-ci
 commands =
 	python ./scripts/run_notebooks.py
 
@@ -91,8 +92,8 @@ passenv =
 	NEO4J_URI
 	NEO4J_USERNAME
 	NEO4J_PASSWORD
-deps =
-	--group notebook-aura-ci .
+dependency_groups =
+	notebook-aura-ci
 commands =
 	python ./scripts/run_notebooks.py sessions-attached
 
@@ -108,8 +109,8 @@ passenv =
 	NEO4J_URI
 	NEO4J_USERNAME
 	NEO4J_PASSWORD
-deps =
-	--group notebook-aura-ci .
+dependency_groups =
+	notebook-aura-ci
 commands =
 	python ./scripts/run_notebooks.py sessions-self-managed-db