r/gitea: Update to 1.17.0

The only major change that affects the configuration policy is the
introduction of the `webhook.ALLOWED_HOST_LIST` setting.  For some dumb
reason, the default value of this setting *denies* access to machines on
the local network.  This makes no sense; why do they expect you to host
your CI or whatever on a *public* network?  Of course, the only reason
given is "for security reasons."

roles/gitea/defaults/main.yml

@@ -1,11 +1,13 @@
-gitea_version: 1.11.0
+gitea_version: 1.17.1
 gitea_arch: '{{ _gitea_arch_map[ansible_architecture] }}'
 gitea_bin: gitea-{{ gitea_version }}-linux-{{ gitea_arch }}
 gitea_bin_sha256: >-
-  d4df5f456cf13d49c096525ff762ad70386251d3f0d2805735b5dfade17e88d4
+  {{ _gitea_cksm_map[gitea_version][gitea_arch] }}
 gitea_download_url: >-
   https://dl.gitea.io/gitea/{{ gitea_version }}/{{ gitea_bin }}
 
 gitea_ssh_domain: '{{ ansible_fqdn }}'
 gitea_http_domain: '{{ gitea_ssh_domain }}'
 gitea_root_url: 'http://{{ gitea_http_domain }}:3000/'
+gitea_webhook_allowed_host_list:
+- '*'