dev-python/hatchling: Do not add pytest dep for non-PYTHON_TESTED

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/hatchling/hatchling-1.27.0.ebuild

@@ -25,6 +25,8 @@ S=${WORKDIR}/${MY_P}/backend
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="test"
+RESTRICT="!test? ( test )"
 
 # deps are listed in backend/src/hatchling/ouroboros.py
 # editables are optional but required for editable installs
@@ -46,6 +48,7 @@ BDEPEND="
 			dev-python/click[${PYTHON_USEDEP}]
 			dev-python/httpx[${PYTHON_USEDEP}]
 			dev-python/platformdirs[${PYTHON_USEDEP}]
+			dev-python/pytest[${PYTHON_USEDEP}]
 			dev-python/pytest-mock[${PYTHON_USEDEP}]
 			dev-python/rich[${PYTHON_USEDEP}]
 			dev-python/tomli-w[${PYTHON_USEDEP}]
@@ -54,8 +57,6 @@ BDEPEND="
 	)
 "
 
-distutils_enable_tests pytest
-
 src_test() {
 	# top-level "tests" directory contains tests both for hatch
 	# and hatchling