git: f94b65080584 - stable/15 - generate-set-ucl.lua: Add missing copyright header

The branch stable/15 has been updated by ivy:

URL: https://cgit.FreeBSD.org/src/commit/?id=f94b650805846686f4789bb52e826c8176e9c1a6

commit f94b650805846686f4789bb52e826c8176e9c1a6
Author:     Lexi Winter <ivy@FreeBSD.org>
AuthorDate: 2025-10-08 06:50:03 +0000
Commit:     Lexi Winter <ivy@FreeBSD.org>
CommitDate: 2025-10-10 04:33:31 +0000

    generate-set-ucl.lua: Add missing copyright header
    
    This file was derived from generate-ucl.lua, so copy the existing
    header.
    
    MFC after:      3 days
    
    (cherry picked from commit c8f9a9abd8000a8514e0beee99ffcf48d05ce47b)
---
 release/packages/generate-set-ucl.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/release/packages/generate-set-ucl.lua b/release/packages/generate-set-ucl.lua
index ab8765c8cf2d..9ba7026b75df 100755
--- a/release/packages/generate-set-ucl.lua
+++ b/release/packages/generate-set-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-set-ucl.lua <template> [<variablename> <variablevalue>]