Revert "skip the simple project build on graalpy"

This reverts commit 7076bed.

Author: mayeut

tests/run_tests.sh

@@ -78,7 +78,6 @@ for PYTHON in /opt/python/*/bin/python; do
 	test "${LINK_VERSION}" = "${REAL_VERSION}"
 
 	# check a simple project can be built
-	if [ "${IMPLEMENTATION}" != "graalpy" ]; then
 	SRC_DIR=/tmp/forty-two-${IMPLEMENTATION}${PYVERS}
 	DIST_DIR=/tmp/dist-${IMPLEMENTATION}${PYVERS}
 	cp -rf ${MY_DIR}/forty-two ${SRC_DIR}
@@ -100,7 +99,6 @@ for PYTHON in /opt/python/*/bin/python; do
 		echo "invalid answer, expecting 42"
 		exit 1
 	fi
-	fi
 
 	PYTHON_COUNT=$(( $PYTHON_COUNT + 1 ))
 done