fix: replace submodule url

Author: 1379

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "resources/template/theme/default-theme-anatole"]
 	path = resources/template/theme/default-theme-anatole
-	url = git@github.com:go-sonic/default-theme-anatole.git
+	url = https://github.com/go-sonic/default-theme-anatole.git