Update nextcloud to 24 (#238)

_snippets/common-links.md

@@ -36,6 +36,7 @@
 [minio]:                /recipes/minio/
 [mylar]:                /recipes/autopirate/mylar/
 [nightscout]:           /recipes/nightscout/
+[nextcloud]:            /recipes/nextcloud/
 [nzbget]:               /recipes/autopirate/nzbget/
 [nzbhydra]:             /recipes/autopirate/nzbhydra/
 [ombi]:                 /recipes/autopirate/ombi/

_snippets/recipe-standard-ingredients.md

@@ -9,4 +9,4 @@
 
     Related:
 
-    * [X] [Traefik Forward Auth][tfa] or [Authelia][authelia] to secure your Traefik-exposed services with an additional layer of authentication\
+    * [X] [Traefik Forward Auth][tfa] or [Authelia][authelia] to secure your Traefik-exposed services with an additional layer of authentication