Update python Docker tag to v3.10

This MR contains the following updates:

Package	Type	Update	Change
python	final	minor	3.9-alpine3.13 -> 3.10-alpine3.13

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webserver/docker_keycloak/templates/sync-group-active/Dockerfile

 
-FROM python:3.9-alpine3.13
+FROM python:3.10-alpine3.13
 
 RUN pip install python-keycloak