eldbus unit test: fix warnings

Summary: include libgen.h so that basename() is declared

Test Plan: compilation

Reviewers: cedric, raster, zmike, devilhorns

Subscribers: #reviewers, #committers

Tags: #efl_build

Differential Revision: https://phab.enlightenment.org/D8583

src/tests/eldbus/eldbus_test_eldbus_model_method.c

@@ -3,6 +3,7 @@
 #endif
 
 #include <stdbool.h>
+#include <libgen.h> /* basename() */
 
 #include <Eina.h>
 #include <Ecore.h>

src/tests/eldbus/eldbus_test_eldbus_model_signal.c

@@ -3,6 +3,7 @@
 #endif
 
 #include <stdbool.h>
+#include <libgen.h> /* basename() */
 
 #include <Eina.h>
 #include <Ecore.h>

src/tests/eldbus/eldbus_test_fake_server_eldbus_model_proxy.c

@@ -3,6 +3,7 @@
 #endif
 
 #include <stdbool.h>
+#include <libgen.h> /* basename() */
 
 #include <Eina.h>
 #include <Ecore.h>