Python package updates (#5616)

* python-markdown: Update to 3.9

* python-pytest: Update to 8.4.2

* python-lxml: Update to 6.0.1

* python-setuptools-scm: Update to 9.2.0

* gi-docgen: Update to 2025.4

python-pytest/PKGBUILD

@@ -2,8 +2,8 @@
 
 pkgbase=python-pytest
 pkgname=('python-pytest')
-pkgver=8.4.1
-pkgrel=2
+pkgver=8.4.2
+pkgrel=1
 provides=("python3-pytest")
 replaces=("python3-pytest")
 conflicts=("python3-pytest")
@@ -27,7 +27,7 @@ makedepends=('python-build'
              'python-setuptools'
              'python-setuptools-scm')
 source=("pytest-${pkgver}.tar.gz::https://github.com/pytest-dev/pytest/archive/${pkgver}.tar.gz")
-sha256sums=('9a41951da668f437335d6f7fca41b38d5194d7ef6dcf8575be11c68dfe3b4485')
+sha256sums=('cf4388e84d74018068b3ffc158aaecfa2c077f7fa1db320ca2862bbecccf284d')
 
 build() {
   export SETUPTOOLS_SCM_PRETEND_VERSION=${pkgver}