Add quickwit_storage_object_storage_put_errors_total metric

[katlim-br]

Is your feature request related to a problem? Please describe.
We are seeing HTTP connection timeouts on the Rust SDK for S3.

We want to quantify better the situation.

Describe the solution you'd like

Today QW has
quickwit_storage_object_storage_get_errors_total
quickwit_storage_object_storage_gets_total
quickwit_object_storage_puts_parts
quickwit_storage_object_storage_puts_total

We need at least one more:
quickwit_storage_object_storage_put_errors_total

Describe alternatives you've considered
I am going to create an S3 Storage Lens dashboard, however, this is a more granular solution for us.