add build resource mananger test

Signed-off-by: YOUR_NAME <caisirius@sina.com>

components/global.json

@@ -8,7 +8,8 @@
         "base/global/resmgr_lite"
       ],
       "targets": [
-        "//base/global/resmgr_lite/frameworks/resmgr_lite:global_resmgr"
+        "//base/global/resmgr_lite/frameworks/resmgr_lite:global_resmgr",
+        "//base/global/resmgr_lite/frameworks/resmgr_lite/test:unittest"
       ],
       "rom": "21KB",
       "ram": "~48KB",