test: enable installing app with meson

Currently, the test app is not being installed by default when
built and installed with meson build system. Fix that to enable
installation of the test app alongside other DPDK apps.

Fixes: b5dc795 ("test: build app with meson as dpdk-test")
Cc: stable@dpdk.org

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

app/test/meson.build

@@ -359,7 +359,7 @@ dpdk_test = executable('dpdk-test',
 	dependencies: test_dep_objs,
 	c_args: [cflags, '-DALLOW_EXPERIMENTAL_API'],
 	install_rpath: driver_install_path,
-	install: false)
+	install: true)
 
 # some perf tests (eg: memcpy perf autotest)take very long
 # to complete, so timeout to 10 minutes