add sample_id in input

inputs

@@ -1,6 +1,7 @@
 {
     "{{ project_name }}.read1": "{{ read1 }}",
     "{{ project_name }}.read2": "{{ read2 }}",
+    "{{ project_name }}.sample_id": "{{ sample_id }}",
     "{{ project_name }}.screen_ref_dir": "{{ screen_ref_dir }}",
     "{{ project_name }}.fastq_screen_conf": "{{ fastq_screen_conf }}",
     "{{ project_name }}.idx": "{{ idx }}",