python3-dtschema: upgrade 2025.6.1 -> 2025.8

Changelog:
==========
- Add /chosen bootsource property
- Add /chosen KHO (for Linux kernel kexec) properties
- Extend wakeup-source property to define modes
- Add system level idle states
- Add '-db' property unit suffix

(From OE-Core rev: 77bc2f5c1dad9ed4d8a269c9cb3dc8f1c63a1d86)

Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-dtschema_2025.8.bb

@@ -0,0 +1,20 @@
+SUMMARY = "Tooling for devicetree validation using YAML and jsonschema"
+HOMEPAGE = "https://github.com/devicetree-org/dt-schema"
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=457495c8fa03540db4a576bf7869e811"
+
+inherit pypi python_setuptools_build_meta
+
+PYPI_PACKAGE = "dtschema"
+
+SRC_URI[sha256sum] = "3c63b643fa76215b32cc6cbea9fd0dc7627dc71c67f3dca14fc04d70a7e1235e"
+
+DEPENDS += "python3-setuptools-scm-native"
+RDEPENDS:${PN} += "\
+        python3-dtc \
+        python3-jsonschema \
+        python3-rfc3987 \
+        python3-ruamel-yaml \
+        "
+
+BBCLASSEXTEND = "native nativesdk"