Update module github.com/crossplane/function-sdk-go to v0.5.0

Author: renovate[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1
 	github.com/alecthomas/kong v1.13.0
 	github.com/crossplane/crossplane-runtime v1.20.0
-	github.com/crossplane/function-sdk-go v0.5.0-rc.0.0.20250805171053-2910b68d255d
+	github.com/crossplane/function-sdk-go v0.5.0
 	github.com/google/go-cmp v0.7.0
 	github.com/microsoft/kiota-authentication-azure-go v1.3.1
 	github.com/microsoftgraph/msgraph-sdk-go v1.89.0