Snippets for nettle 3.10.2 from Alpine ppc64le

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-ppc64le/main/nettle/nettle-3.10.2-r0.log.

• getopt.c:254:25: warning: unused parameter 'argc' [-Wunused-parameter]
    254 | _getopt_initialize (int argc, char *const *argv, const char *optstring,
        |                     ~~~~^~~~
  

• getopt.c:254:44: warning: unused parameter 'argv' [-Wunused-parameter]
    254 | _getopt_initialize (int argc, char *const *argv, const char *optstring,
        |                               ~~~~~~~~~~~~~^~~~