Remove lib_dns from bp2build converter denylist (module name typo, should be libc_dns).

Test: TH.
Change-Id: I636b7d6d09e96f6e25525ca48783281892a1eb02
diff --git a/android/bazel.go b/android/bazel.go
index c43ab6d..5bb3879 100644
--- a/android/bazel.go
+++ b/android/bazel.go
@@ -137,7 +137,6 @@
 		"libc_init_static":              true,
 		"libc_init_dynamic":             true,
 		"libc_tzcode":                   true,
-		"lib_dns":                       true,
 		"libc_freebsd":                  true,
 		"libc_freebsd_large_stack":      true,
 		"libc_netbsd":                   true,