samples: net: updatehub: Add sample.yaml file

Add missing sample.yaml file to enable CI build tests. Local tests can
be executed executing sanitycheck:

./scripts/sanitycheck -l --testcase-root samples/net/updatehub

Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>

Author: nandojve

samples/net/updatehub/sample.yaml

@@ -0,0 +1,15 @@
+sample:
+  description: UpdateHub enterprise-grade Firmware Over-the-Air (FOTA)
+  name: UpdateHub
+tests:
+  sample.net.updatehub:
+    harness: net
+    tags: net wifi
+    depends_on: netif
+    build_only: true
+    platform_whitelist: frdm_k64f sam_v71_xult
+    extra_configs:
+      - CONFIG_UPDATEHUB_PRODUCT_UID="e4d37cfe6ec48a2d069cc0bbb8b078677e9a0d8df3a027c4d8ea131130c4265f"
+      - CONFIG_UPDATEHUB_POLL_INTERVAL=1
+      - CONFIG_UPDATEHUB_CE=y
+      - CONFIG_UPDATEHUB_SERVER="10.5.3.67"