nanohubCommand: call appSecRxDataOver to verify signature

Bug: 32116603
Test: compile nanohub without debug key and try to load an app
Change-Id: Id3c1b41cea32aac849b6dcf199971ab59bbc8431
Signed-off-by: Ben Fennema <fennema@google.com>
diff --git a/firmware/src/nanohubCommand.c b/firmware/src/nanohubCommand.c
index 0d98187..076146a 100644
--- a/firmware/src/nanohubCommand.c
+++ b/firmware/src/nanohubCommand.c
@@ -512,6 +512,7 @@
         return;
     } else if (valid) {
         if (mDownloadState->srcOffset == mDownloadState->size) {
+            mAppSecStatus = appSecRxDataOver(mDownloadState->appSecState);
             finished = true;
             valid = !checkCrc || mDownloadState->crc == ~mDownloadState->srcCrc;
         } else if (mDownloadState->srcOffset > mDownloadState->size) {