python3-pytest: clean up RDEPENDS

These dependencies are only used in development:
- attrs
- setuptools

These dependencies are obsolete:
- atomicwrites removed 7.2.0
- importlib-metadata removed in 5.1.0
- more-itertools removed 6.1.0
- pathlib2 removed 6.2.2
- py removed in 7.2
- six removed in 5.0.0
- wcwidth removed in 6.0.0

This removals now means that python3-xml has to be added explicitly.

(From OE-Core rev: 0aee9aa7b70667fefe898f6a9019a82b004da391)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-pytest_8.2.2.bb

@@ -12,22 +12,14 @@ DEPENDS += "python3-setuptools-scm-native"
 inherit update-alternatives pypi python_setuptools_build_meta
 
 RDEPENDS:${PN} += " \
-    python3-atomicwrites \
-    python3-attrs \
+    python3-xml \
     python3-debugger \
     python3-doctest \
-    python3-importlib-metadata \
     python3-iniconfig \
     python3-json \
-    python3-more-itertools \
     python3-packaging \
-    python3-pathlib2 \
     python3-pluggy \
-    python3-py \
-    python3-setuptools \
-    python3-six \
     python3-tomllib \
-    python3-wcwidth \
 "
 
 ALTERNATIVE:${PN} += "py.test pytest"