RFR: 8220784: hsdis cannot be built with MinGW64

[Yasumasa Suenaga]

Hi all,

Please review this change:

  JBS: https://bugs.openjdk.java.net/browse/JDK-8220784
  webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8220784/webrev.00/

I attempt to build hsdis for Windows on WSL Ubuntu 18.04 with
gcc-mingw-w64-x86-64, but I saw error messages that some functions
which are provided by zlib are unresolved.
We need to link to zlib.


Thanks,

Yasumasa