Fix command for eslint

(cherry picked from commit d28d4ab4)

tox.ini

@@ -31,7 +31,7 @@ commands =
     poetry run isort -c --diff --stdout aleksis/
     poetry run flake8 {posargs} aleksis/
     node cache/node_modules/.bin/prettier --check .
-    node cache/node_modules/.bin/eslint **/*/assets/**/*.{js,vue}
+    node cache/node_modules/.bin/eslint aleksis/**/*/assets/**/*.{js,vue}
 
 [testenv:security]
 commands =