Update test targets configuration

Author: ahmig

.test/targets.yaml

@@ -26,12 +26,13 @@ VC:
   MAX_DEPTH: 0
   MIN_QUALITY: 0
   IVAR_QUALITY: 0
-  IVAR_FREQ: 0.10
+  IVAR_FREQ: 0.05
   IVAR_DEPTH: 5
 DEMIX:
   MIN_QUALITY: 0
   COV_CUTOFF: 0
   MIN_ABUNDANCE: 0.0001
+USE_BIONJ: false
 PLOT_GENOME_REGIONS:
   "../config/nsp_annotation.csv"
 REPORT_QMD: