Fix casting int to string warning

roles/matrix-coturn/tasks/setup_coturn.yml

@@ -64,8 +64,8 @@
     cron_file: matrix-coturn-ssl-reload
     name: matrix-coturn-ssl-reload
     state: present
-    hour: 4
-    minute: 20
+    hour: "4"
+    minute: "20"
     day: "*/5"
     job: /bin/systemctl reload matrix-coturn.service
   when: "matrix_coturn_enabled|bool and matrix_coturn_tls_enabled|bool"

roles/matrix-nginx-proxy/tasks/ssl/setup_ssl_lets_encrypt.yml

@@ -68,8 +68,8 @@
       cron_file: matrix-ssl-lets-encrypt
       name: matrix-ssl-lets-encrypt-certificates-renew
       state: present
-      hour: 4
-      minute: 15
+      hour: "4"
+      minute: "15"
       day: "*"
       job: /usr/local/bin/matrix-ssl-lets-encrypt-certificates-renew
 
@@ -79,8 +79,8 @@
       cron_file: matrix-ssl-lets-encrypt
       name: matrix-nginx-proxy-reload
       state: present
-      hour: 5
-      minute: 20
+      hour: "5"
+      minute: "20"
       day: "*"
       job: /bin/systemctl reload matrix-nginx-proxy.service
     when: matrix_nginx_proxy_enabled|bool