fix: update licences

Author: jokasimr

src/ess/estia/maskings.py

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 import scipp as sc
 
 from ..reflectometry.types import (

src/ess/offspec/conversions.py

@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright (c) 2023 Scipp contributors (https://github.com/scipp)
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 from scippneutron.conversion.graph import beamline, tof
 
 from ..reflectometry.types import (

src/ess/offspec/corrections.py

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
 # Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 import scipp as sc
 

src/ess/offspec/data.py

@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright (c) 2023 Scipp contributors (https://github.com/scipp)
-
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 from ..reflectometry.types import Filename, ReferenceRun, SampleRun
 
 _version = "1"

src/ess/offspec/load.py

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
 # Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 import scipp as sc
 

src/ess/offspec/maskings.py

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 import scipp as sc
 
 from ..reflectometry.types import (

src/ess/offspec/normalization.py

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
 # Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 from ..reflectometry.conversions import reflectometry_q
 from ..reflectometry.types import (

src/ess/offspec/types.py

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 from typing import NewType
 
 import sciline

src/ess/offspec/workflow.py

@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
 # Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 from ..reflectometry.types import (
     RawDetectorData,

src/ess/reflectometry/gui.py

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2025 Scipp contributors (https://github.com/scipp)
 import glob
 import os
 import uuid