Update htscodecs to 1.6.3

jkbonfield · jkbonfield · commit e71737e8fc9a · 2025-05-22T12:52:22.000+01:00
diff --git a/htscodecs b/htscodecs
@@ -1 +1 @@
-Subproject commit 51794289ac47455209c333182b6768f99a613948
+Subproject commit ce66e5f303862aad325e4df908636a31c877b4d8
