classes: Update classes to match new bitbake class scope functionality

Move classes to classes-global or classes-recipe as appropriate to take
advantage of new bitbake functionality to check class scope/usage.

(From OE-Core rev: f5c128008365e141082c129417eb72d2751e8045)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes-recipe/python_setuptools3_rust.bbclass

@@ -0,0 +1,17 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+inherit python_pyo3 setuptools3
+
+DEPENDS += "python3-setuptools-rust-native"
+
+python_setuptools3_rust_do_configure() {
+    python_pyo3_do_configure
+    cargo_common_do_configure
+    setuptools3_do_configure
+}
+
+EXPORT_FUNCTIONS do_configure