fix registry entries

nextflow.config

@@ -148,7 +148,6 @@ profiles {
     }
     docker {
         docker.enabled         = true
-        docker.registry        = 'quay.io'
         docker.userEmulation   = true
         conda.enabled          = false
         singularity.enabled    = false
@@ -172,7 +171,6 @@ profiles {
     }
     podman {
         podman.enabled         = true
-        podman.registry        = 'quay.io'
         conda.enabled          = false
         docker.enabled         = false
         singularity.enabled    = false
@@ -231,6 +229,13 @@ env {
 // Capture exit codes from upstream processes when piping
 process.shell = ['/bin/bash', '-euo', 'pipefail']
 
+// Set default registry for Docker, Singularity and Podman independent of -profile
+// Will not be used unless Docker, Singularity and Podman are enabled
+// Set to your registry if you have a mirror of containers
+docker.registry      = 'quay.io'
+podman.registry      = 'quay.io'
+singularity.registry = 'quay.io'
+
 def trace_timestamp = new java.util.Date().format( 'yyyy-MM-dd_HH-mm-ss')
 timeline {
     enabled = true