dev-python/cadquery-ocp: add PYTHON_SINGLE_USEDEP to lief dep

Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

dev-python/cadquery-ocp/cadquery-ocp-7.5.2_beta.ebuild

@@ -27,7 +27,7 @@ REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 # (OCCT) to be built with "-DUSE_GLES2=OFF" and thus "-gles2". See also:
 #     https://github.com/CadQuery/OCP/issues/46#issuecomment-808920994
 BDEPEND="
-	>=dev-libs/lief-0.11.5[python]
+	>=dev-libs/lief-0.11.5[python,${PYTHON_SINGLE_USEDEP}]
 	>=dev-util/cmake-3.16
 "
 RDEPEND="