package/jq: security bump to version 1.8.1

Changelog:
https://github.com/jqlang/jq/releases/tag/jq-1.8.1

COPYING:
Add LICENSE notice of NetBSD's strptime() to COPYING
https://github.com/jqlang/jq/commit/78045d8aa9d155ec0f82ab102aa752300c2349f1

Fixes the following security issues:

- CVE-2025-49014: Fix heap use after free in f_strftime, f_strflocaltime.

  https://www.cve.org/CVERecord?id=CVE-2025-49014

- GHSA-f946-j5j2-4w5m: Fix stack overflow in node_min_byte_len of oniguruma.

  https://github.com/jqlang/jq/security/advisories/GHSA-f946-j5j2-4w5m

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
[Peter: fix license info]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2 files changed