Commit e462edcf for libheif

commit e462edcf2e17b024f22d6ebbfd306b07d2138ce6
Author: Dirk Farin <dirk.farin@gmail.com>
Date:   Sun May 17 14:24:11 2026 +0200

    add MIT license to colr box fixing script

diff --git a/scripts/heif-modify-colr.py b/scripts/heif-modify-colr.py
index 8022ae65..d371609f 100755
--- a/scripts/heif-modify-colr.py
+++ b/scripts/heif-modify-colr.py
@@ -1,4 +1,27 @@
 #!/usr/bin/env python3
+#
+# MIT License
+#
+# Copyright (c) 2026 Dirk Farin <dirk.farin@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 """Modify the NCLX colr box(es) in a HEIF/AVIF file.

 The colr box in HEIF/AVIF carries CICP colour signalling