Fix whitespace issue in filter (#62768)

This fixes a reported issue.

lib/ansible/module_utils/network/aci/aci.py

@@ -32,6 +32,9 @@
 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
 import base64
 import json
 import os

test/sanity/ignore.txt

@@ -280,8 +280,6 @@ lib/ansible/module_utils/netapp_module.py future-import-boilerplate
 lib/ansible/module_utils/netapp_module.py metaclass-boilerplate
 lib/ansible/module_utils/network/a10/a10.py future-import-boilerplate
 lib/ansible/module_utils/network/a10/a10.py metaclass-boilerplate
-lib/ansible/module_utils/network/aci/aci.py future-import-boilerplate
-lib/ansible/module_utils/network/aci/aci.py metaclass-boilerplate
 lib/ansible/module_utils/network/aci/mso.py future-import-boilerplate
 lib/ansible/module_utils/network/aci/mso.py metaclass-boilerplate
 lib/ansible/module_utils/network/aireos/aireos.py future-import-boilerplate