examples: use child directory as name

This would allow correctly naming an application residing
in a subdirectory. For example, if the example is set to 'path/to/app',
then the name would be 'app'.
This doesn't affect the naming of an example that isn't in a subdirectory.

Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Luca Boccassi <bluca@debian.org>

examples/meson.build

@@ -64,7 +64,7 @@ endif
 default_cflags += '-D_GNU_SOURCE'
 
 foreach example: examples
-	name = example
+	name = example.split('/')[-1]
 	build = true
 	sources = []
 	allow_experimental_apis = false