[pddl_planner/demos/search_object] fix bug, and add launch file

[Naoki-Hiraoka]

• fix bug in pddl_planner/demos/search_object

before (search only in box A)

after (search in box A, B and C)

pddl output:

• add launch file for pddl_planner/demos/search_object

[k-okada]

@Naoki-Hiraoka @YoheiKakiuchi
This PR update to use
solve-pddl-planning -> pddl-plan-to-graph
and
add-failed-nodes -> make-graph-from-pddl-results

Are these functions no longer used? if so, should we update

jsk_planning/task_compiler/samples/failure-recovery-sample/solve-failure-recovery-task.l

Lines 108 to 114 in 5a71d65

	(pprint (setq *result* (solve-pddl-planning *domain* *problem* :debug nil)))
	;; make graph from PDDL answer
	(setq *graph* (make-graph-from-pddl-results (list *result*) :node-name :pprint))
	;; swap nodes ( check_open <-> check_open_f ) for making task flow
	(setq *graph* (add-failed-nodes *result* (list 'pick 'put) :graph *graph*))

too? and add a Deprecated message to

jsk_planning/pddl/pddl_planner/src/pddl-result-graph.l

Line 158 in 5a71d65

(let ((count 0) (count2 -1))

??