More informative log for provisioning timeout

[jaroslaw-pieszka]

When we reach timeout in Check_Runtime_Resource we delete Runtime CR and mark provisioning operation as failed.
We log the last status of Runtime CR

log.Error(fmt.Sprintf("runtime resource status: %v; failing operation and removing Runtime CR", runtime.Status))

but the message is cryptic.

Pending [{Provisioned Unknown 0 2025-08-05 02:23:43 +0000 UTC Pending Shoot creation in progress}] false}

AC

• Log message is more intelligible