package/libnss: remove patch

Remove uClibc fix patch since its change has been upstreamed despite the
comment contained in patch.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libnss/0001-fix-uclibc-build.patch

@@ -1,22 +0,0 @@
-Fix build with uClibc-ng
-
-The elf.h header in uClibc-ng is missing the AT_HWCAP2 definition. Add it in
-the code.
-
-Signed-off-by: Baruch Siach <baruch@tkos.co.il>
----
-Upstream status: Not upstreamable; uClibc needs to update elf.h
-
-diff -Nuar nss-3.38.orig/nss/lib/freebl/blinit.c nss-3.38/nss/lib/freebl/blinit.c
---- nss-3.38.orig/nss/lib/freebl/blinit.c	2018-06-21 12:24:45.000000000 +0300
-+++ nss-3.38/nss/lib/freebl/blinit.c	2018-06-26 13:13:55.636434720 +0300
-@@ -100,6 +100,9 @@
-     defined(__GNUC__) && __GNUC__ >= 2 && defined(__ELF__)
- #include <sys/auxv.h>
- extern unsigned long getauxval(unsigned long type) __attribute__((weak));
-+#ifndef AT_HWCAP2
-+#define AT_HWCAP2	26
-+#endif
- #else
- static unsigned long (*getauxval)(unsigned long) = NULL;
- #define AT_HWCAP2 0