added the missing tabix utility

Author: maurya-anand

container/Dockerfile

@@ -3,7 +3,7 @@ FROM ubuntu:22.04
 RUN apt-get update && \
     apt-get install -y \
     curl gzip python3-pip \
-    samtools bedtools bcftools && \
+    samtools bedtools bcftools tabix && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*