Updated integration tests version (#1622)

Signed-off-by: Whit Waldo <[email protected]>

Author: WhitWaldo

.github/workflows/itests.yml

@@ -29,7 +29,7 @@ jobs:
       GOARCH: amd64
       GOPROXY: https://proxy.golang.org
       DAPR_CLI_VER: 1.15.2
-      DAPR_RUNTIME_VER: 1.16.0-rc.4
+      DAPR_RUNTIME_VER: 1.16.0-rc.5
       DAPR_INSTALL_URL: https://raw.githubusercontent.com/dapr/cli/release-1.16/install/install.sh
       DAPR_CLI_REF: ''
     steps: