import-debian-package: do not use Path objects as a context manager

pathlib.Path.enter() is deprecated and scheduled for removal in Python 3.13. Some warnings are generated with Python 3.11:

import-debian-package:281: DeprecationWarning: pathlib.Path.__enter__() is deprecated and scheduled for removal in Python 3.13; Path objects as a context manager is a no-op
  with Path(".git/info/attributes") as f:
import-debian-package:225: DeprecationWarning: pathlib.Path.__enter__() is deprecated and scheduled for removal in Python 3.13; Path objects as a context manager is a no-op
  with Path('debian/apertis/component') as f:
import-debian-package:169: DeprecationWarning: pathlib.Path.__enter__() is deprecated and scheduled for removal in Python 3.13; Path objects as a context manager is a no-op
  with Path("debian/changelog") as f:

Signed-off-by: Dylan Aïssi dylan.aissi@collabora.com

debian/apertis/copyright

@@ -16,6 +16,14 @@ Files: tools/*
 Copyright: 2019, 2022, Collabora Ltd
 License: MPL-2.0
 
+Files: doc/*
+Copyright: 2012-2023 Collabora Ltd.
+License: MPL-2.0
+ Licensed under the Mozilla Public License Version 2.0.
+ .
+ On Debian systems, the complete text of the Mozilla Public License
+ Version 2.0 can be found in /usr/share/common-licenses/MPL-2.0.
+
 Files: tools/ade
  tools/devroot-enter
  tools/import-debian-package
@@ -26,7 +34,7 @@ Files: tools/mountimage
 Copyright: 2023, Thomas Mittelstaedt <thomas.mittelstaedt@de.bosch.com>
 License: MPL-2.0
 
-Files: doc/* doc/man/devroot-enter.1 doc/man/devroot-enter.pod
+Files: doc/man/devroot-enter.1 doc/man/devroot-enter.pod
 Copyright: 2012-2023 Collabora Ltd.
 License: MPL-2.0
  Licensed under the Mozilla Public License Version 2.0.