docs: Add wiki link to the README file
docs: Add wiki link to the README file

Distrotech/json-glib,ebassi/json-glib,GNOME/json-glib,ebassi/json-glib,ebassi/json-glib,frida/json-glib,Distrotech/json-glib,frida/json-glib,Distrotech/json-glib,GNOME/json-glib