Update the default value of vaf_context_window to 51 for WGS and Hybrid.

PiperOrigin-RevId: 678990451

Author: lucasbrambrink

scripts/run_deepvariant.py

@@ -293,7 +293,7 @@ class SmallModelConfig:
         small_model_checkpoint='/opt/smallmodels/wgs',
         snp_gq_threshold=25,
         indel_gq_threshold=30,
-        vaf_context_window=11,
+        vaf_context_window=51,
     ),
     ModelType.PACBIO: SmallModelConfig(
         small_model_checkpoint='/opt/smallmodels/pacbio',
@@ -311,7 +311,7 @@ class SmallModelConfig:
         small_model_checkpoint='/opt/smallmodels/hybrid_pacbio_illumina',
         snp_gq_threshold=25,
         indel_gq_threshold=30,
-        vaf_context_window=11,
+        vaf_context_window=51,
     ),
 }