Merge branch 'dapr:release-1.15' into release-1.15

Author: alicejgibbons

.github/env/global.env

@@ -1,5 +1,5 @@
-DAPR_CLI_VERSION: 1.14.1
-DAPR_RUNTIME_VERSION: 1.15.0-rc.2
+DAPR_CLI_VERSION: 1.15.0-rc.1
+DAPR_RUNTIME_VERSION: 1.15.0-rc.5
 DAPR_INSTALL_URL: https://raw.githubusercontent.com/dapr/cli/v${DAPR_CLI_VERSION}/install/
 DAPR_DEFAULT_IMAGE_REGISTRY: ghcr