krb5: remove src-util-support-plugins.c.patch

packages/krb5/src-util-support-plugins.c.patch

@@ -1,11 +0,0 @@
---- ../plugins.c.orig	2020-03-24 12:00:24.214840738 +0000
-+++ src/util/support/plugins.c	2020-03-24 12:04:04.597776193 +0000
-@@ -62,7 +62,7 @@
-  * dlopen() with RTLD_NODELETE, we weren't going to unload the plugin objects
-  * anyway.
-  */
--#ifdef __linux__
-+#if defined(__linux__) && !defined(__ANDROID__)
- #include <features.h>
- #if ! __GLIBC_PREREQ(2, 25)
- #define dlclose(x)