Update ghcr.io/etkecc/ketesa Docker tag to v1.2.1

Author: renovate[bot]

roles/custom/matrix-ketesa/defaults/main.yml

@@ -27,7 +27,7 @@ matrix_ketesa_container_image_self_build: false
 matrix_ketesa_container_image_self_build_repo: "https://github.com/etkecc/ketesa.git"
 
 # renovate: datasource=docker depName=ghcr.io/etkecc/ketesa
-matrix_ketesa_version: v1.2.0
+matrix_ketesa_version: v1.2.1
 matrix_ketesa_container_image: "{{ matrix_ketesa_container_image_registry_prefix }}etkecc/ketesa:{{ matrix_ketesa_version }}"
 matrix_ketesa_container_image_registry_prefix: "{{ 'localhost/' if matrix_ketesa_container_image_self_build else matrix_ketesa_container_image_registry_prefix_upstream }}"
 matrix_ketesa_container_image_registry_prefix_upstream: "{{ matrix_ketesa_container_image_registry_prefix_upstream_default }}"