gzip: Add patch to disable broken FILE fields

packages/gzip/lib-stdio-impl.h.patch

@@ -0,0 +1,12 @@
+diff -u -r ../gzip-1.10/lib/stdio-impl.h ./lib/stdio-impl.h
+--- ../gzip-1.10/lib/stdio-impl.h	2018-06-25 04:09:24.000000000 +0000
++++ ./lib/stdio-impl.h	2019-01-03 00:28:58.881820632 +0000
+@@ -60,7 +60,7 @@
+ #  define _flags pub._flags
+ #  define _r pub._r
+ #  define _w pub._w
+-# elif defined __ANDROID__ /* Android */
++# elif defined __ANDROID_BUT_THIS_IS_BROKEN__ /* Android */
+   /* Up to this commit from 2015-10-12
+      <https://android.googlesource.com/platform/bionic.git/+/f0141dfab10a4b332769d52fa76631a64741297a>
+      the innards of FILE were public, and fp_ub could be defined like for OpenBSD,