git: 250557a74aff - stable/15 - generate-ucl.lua: Add missing copyright header

The branch stable/15 has been updated by ivy:

URL: https://cgit.FreeBSD.org/src/commit/?id=250557a74aff08f049f2b18bddd55bc8f5a14d9f

commit 250557a74aff08f049f2b18bddd55bc8f5a14d9f
Author:     Lexi Winter <ivy@FreeBSD.org>
AuthorDate: 2025-10-08 03:25:24 +0000
Commit:     Lexi Winter <ivy@FreeBSD.org>
CommitDate: 2025-10-10 04:30:02 +0000

    generate-ucl.lua: Add missing copyright header
    
    Add a standard BSD license with a copyright claim for everyone who has
    modified this file since it was added, excluding users who explicitly
    declined attribution.
    
    MFC after:      3 days
    Reviewed by:    ifreund_freebsdfoundation.org, imp, bapt, markj, emaste
    Differential Revision:  https://reviews.freebsd.org/D52881
    
    (cherry picked from commit a6ac2c98c9cb22a4a2efc12cafce2d2ba82b3fdc)
---
 release/packages/generate-ucl.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/release/packages/generate-ucl.lua b/release/packages/generate-ucl.lua
index d9125182a1a4..19a9a95d5d38 100755
--- a/release/packages/generate-ucl.lua
+++ b/release/packages/generate-ucl.lua
@@ -1,4 +1,10 @@
 #!/usr/libexec/flua
+--
+-- Copyright (c) 2024-2025 Baptiste Daroussin <bapt@FreeBSD.org>
+-- Copyright (c) 2025 Lexi Winter <ivy@FreeBSD.org>
+--
+-- SPDX-License-Identifier: BSD-2-Clause
+--
 
 --[[ usage:
 generate-ucl.lua [<variablename> <variablevalue>]... <sourceucl> <destucl>