python3-breathe: Inherit ptest-python-pytest instead of ptest

This eliminates more boiler plate code and add needed depednecies for
ptest package

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes/devtool/python3-breathe/run-ptest

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-pytest --automake

meta-python/recipes/devtool/python3-breathe_4.36.0.bb

@@ -6,17 +6,10 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=9e49eecf36fc015de7c61a0247df75d6"
 
 SRC_URI[sha256sum] = "14860b73118ac140b7a3f55446890c777d1b67149cb024279fe3710dad7f535c"
 
-inherit pypi python_flit_core ptest
-
-SRC_URI:append = " file://run-ptest"
+inherit pypi python_flit_core ptest ptest-python-pytest
 
 RDEPENDS:${PN} = "python3-sphinx"
 
 PYPI_PACKAGE = "breathe"
 
-do_install_ptest() {
-        install -d ${D}${PTEST_PATH}/tests
-        cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
-}
-
 BBCLASSEXTEND =+ "native"