add paramter meta compressionLevel

bcftools.wdl

@@ -314,6 +314,7 @@ task View {
 
     parameter_meta {
         inputFile: {description: "A vcf or bcf file.", category: "required"}
+        compressionLevel: {description: "Compression level from 0 (uncompressed) to 9 (best).", category: "advanced"}
         outputPath: {description: "The location the output VCF file should be written.", category: "common"}
         memory: {description: "The amount of memory this job will use.", category: "advanced"}
         timeMinutes: {description: "The maximum amount of time the job will run in minutes.", category: "advanced"}