add new label for matrix plotting

conf/base.config

@@ -50,6 +50,9 @@ process {
     withLabel:process_high_memory {
         memory = { check_max( 24.GB * task.attempt, 'memory' ) }
     }
+    withLabel:process_very_high_memory {
+        memory = { check_max( 300.GB * task.attempt, 'memory' ) }
+    }
     withLabel:error_ignore {
         errorStrategy = 'ignore'
     }

modules/local/hicexplorer/hicPlotMatrix.nf

 process HIC_PLOT_MATRIX {
     tag "$meta.id"
-    label 'process_high_memory'
+    label 'process_very_high_memory'
 
     conda "bioconda::hicexplorer=3.7.2"
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?