style: satisfy linter

tasks/configure_apache.yml

@@ -62,9 +62,9 @@
 - name: Startseite neu installieren
   ansible.builtin.blockinfile:
     dest: "/var/www/html/index.html"
-    backup: "no"
-    create: "yes"
-    mode: 0644
+    backup: false
+    create: true
+    mode: "0o644"
     owner: "root"
     group: "root"
     marker: "<!-- {mark} ANSIBLE MANAGED BLOCK -->"