postgresql: update patches

packages/postgresql/src-timezone-zic.c.patch.beforehostbuild

@@ -1,7 +1,7 @@
-diff -u -r ../postgresql-10.1/src/timezone/zic.c ./src/timezone/zic.c
---- ../postgresql-10.1/src/timezone/zic.c	2017-11-07 01:46:52.000000000 +0100
-+++ ./src/timezone/zic.c	2017-11-11 19:32:52.836782026 +0100
-@@ -17,6 +17,12 @@
+diff -uNr postgresql-13.1/src/timezone/zic.c postgresql-13.1.mod/src/timezone/zic.c
+--- postgresql-13.1/src/timezone/zic.c	2020-11-09 22:24:30.000000000 +0000
++++ postgresql-13.1.mod/src/timezone/zic.c	2020-11-22 15:38:54.515342643 +0000
+@@ -19,6 +19,12 @@
  #include "private.h"
  #include "tzfile.h"
  
@@ -14,20 +14,16 @@ diff -u -r ../postgresql-10.1/src/timezone/zic.c ./src/timezone/zic.c
  #define	ZIC_VERSION_PRE_2013 '2'
  #define	ZIC_VERSION	'3'
  
-@@ -889,8 +895,16 @@
- 				progname, directory, fromfield, strerror(EPERM));
+@@ -1015,8 +1021,12 @@
+ 				progname, directory, target, strerror(EPERM));
  		exit(EXIT_FAILURE);
  	}
 +#if 1
-+	/*
-+	 * Android does not support hard links starting from 6.0
-+	 * so always use symlinks.
-+	 */
-+	staysymlink = true;
++		staysymlink = true;
 +#else
  	if (staysymlink)
- 		staysymlink = itssymlink(tofield);
+ 		staysymlink = itssymlink(linkname);
 +#endif
- 	if (remove(tofield) == 0)
- 		todirs_made = true;
+ 	if (remove(linkname) == 0)
+ 		linkdirs_made = true;
  	else if (errno != ENOENT)