Update ci-entry-point.yml

Author: sierpinskid

.github/workflows/ci-entry-point.yml

@@ -33,7 +33,7 @@ jobs:
         unity_version: [2021.3.0, 2020.3.0]
         dotnet_version: [NET_4_x, STANDARD_2_x]
         compiler: [mono, il2cpp]
-        target_platform: [standalone] #add mobile
+        target_platform: [mobile] #add mobile
     uses: ./.github/workflows/ci-internal.yml
     with:
       os: ubuntu-latest