mips64n32, time64: Select correct _dl_fstat impl

With time64 enabled we have to use statx() instead of stat() or fstat()
If the _dl_fstat implementation isn't selected correctly
we can have multiple errors inside dynamic linker
during startup of the system and of the almost every process
Add sparc exclusion like in other places inside this header

Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>

ldso/include/dl-syscall.h

@@ -168,7 +168,7 @@ static __always_inline int _dl_stat(const char *file_name,
 #if defined __NR_fstat64 && !defined __NR_fstat && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__))
 # define __NR__dl_fstat __NR_fstat64
 static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf)
-#elif defined __NR_fstat
+#elif defined __NR_fstat && !defined __UCLIBC_USE_TIME64__ || defined(__sparc__)
 # define __NR__dl_fstat __NR_fstat
 static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf)
 #elif defined __NR_statx && defined __UCLIBC_HAVE_STATX__