new: [nextcloud,letsencrypt] make actions ``crt`` and ``occ`` avoid requiring hooks to be run

letsencrypt/actions/crt

@@ -1,4 +1,5 @@
 #!/bin/bash
+## compose: no-hooks
 
 if [ -z "$SERVICE_DATASTORE" ]; then
     echo "This script is meant to be run through 'compose' to work properly." >&2

nextcloud/actions/occ

@@ -1,4 +1,5 @@
 #!/bin/bash
+## compose: no-hooks
 
 if [ -z "$SERVICE_DATASTORE" ]; then
     echo "This script is meant to be run through 'compose' to work properly." >&2