nftables: update to version 1.0.2

nftables: update to version 1.0.2

Changelog:
https://lwn.net/ml/netdev/YhO5Pn+6+dgAgSd9@salvia/

Patches:

removed:
- 001-parser-allow-quoted-string-in-flowtable_expr_member:
it is now part of upstream release [1]

added:
- 001-examples-compile-with-make-check.patch:
backported from [2], it fixes:

nft-json-file.c:3:10: fatal error: nftables/libnftables.h: No such file or directory
    3 | #include <nftables/libnftables.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

[1] https://git.netfilter.org/nftables/commit/?h=v1.0.2&id=07af4429241c9832a613cb8620331ac54257d9df
[2] https://git.netfilter.org/nftables/commit/?id=18a08fb7f0443f8bde83393bd6f69e23a04246b3

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>