build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/azcore from 1.11.1 to 1.12.0 in /pkg/azclient/configloader

build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/azcore from 1.11.1 to 1.12.0 in /pkg/azclient/configloader #2237