ansible: version pinning pykeepass (#12)

ansible: version pinning pykeepass
https://github.com/viczem/ansible-keepass/issues/18

Co-authored-by: Michael Grote <michael.grote@posteo.de>
Reviewed-on: mg/ansible#12
Co-Authored-By: mg <mg@noreply.git.mgrote.net>
Co-Committed-By: mg <mg@noreply.git.mgrote.net>

group_vars/ansible.yml

@@ -2,7 +2,7 @@
   ### geerlingguy.pip
   pip_package: python3-pip
   pip_install_packages:
-    - name: pykeepass
+    - name: pykeepass==3.2.1
     - name: Jinja2
     - name: markupsafe
     - name: ansible-playbook-grapher