python3-decorator: upgrade 5.2.1 -> 5.3.1

License-Update: Copyright year updated to 2026

Changelog:
===========
- Added license SPDX identifier to pyproject.toml
- Added official support for Python 3.14
- Fixed a bug with "return await"
- Moved decorator.py to a package structure ('decorator/__init__.py') and
  added a stub file ('decorator/__init__.pyi')

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-decorator_5.3.1.bb

@@ -0,0 +1,20 @@
+SUMMARY = "Python decorator utilities"
+DESCRIPTION = "\
+The aim of the decorator module it to simplify the usage of decorators \
+for the average programmer, and to popularize decorators by showing \
+various non-trivial examples. Of course, as all techniques, decorators \
+can be abused and you should not try to solve every problem with a \
+decorator, just because you can."
+
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=fb3c386712bc6cfb52aae3692d1ebbd4"
+
+SRC_URI[sha256sum] = "4cbcdd55a6efadb9dbea26b858f4fb3264567b52d69ca0d25b721b553f60ea82"
+
+inherit pypi python_setuptools_build_meta
+
+RDEPENDS:${PN} += "\
+    python3-stringold \
+    "
+
+BBCLASSEXTEND = "native nativesdk"