Update sanity check exceptions

Author: yim-lee

scripts/sanity.sh

@@ -44,7 +44,7 @@ for language in swift-or-c bash dtrace; do
   matching_files=( -name '*' )
   case "$language" in
       swift-or-c)
-        exceptions=( -name c_nio_http_parser.c -o -name c_nio_http_parser.h -o -name cpp_magic.h -o -name Package.swift -o -name CNIOSHA1.h -o -name c_nio_sha1.c -o -name ifaddrs-android.c -o -name ifaddrs-android.h)
+        exceptions=( -path '*Sources/CAsyncDNSResolver/c-ares/*' -o -name Package.swift)
         matching_files=( -name '*.swift' -o -name '*.c' -o -name '*.h' )
         cat > "$tmp" <<"EOF"
 //===----------------------------------------------------------------------===//