fix(blooms): Improve error wrap to make ignoreNotFound work when fetching blocks

[honganan]

What this PR does / why we need it:
Fix an issue where the options.ignoreNotFound of the fetcher is not effective.

The root cause of this issue is that the error returned by fmt.Errorf() in BloomClient loses the underlying cause. As a result, S3ObjectClient.IsObjectNotFoundErr() fails to determine if the underlying cause of the returned error is of type awserr.Error.

https://github.com/grafana/loki/blob/2dfc13bb73c73c6c8cfb57c23ce832f902d8a43e/pkg/storage/chunk/client/aws/s3_storage_client.go#L498C1-L504C2

Which issue(s) this PR fixes:

Special notes for your reviewer:

Checklist

• Reviewed the CONTRIBUTING.md guide (required)
• Documentation added
• Tests updated
• Title matches the required conventional commits format, see here
  • Note that Promtail is considered to be feature complete, and future development for logs collection will be in Grafana Alloy. As such, feat PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.
• Changes that require user attention or interaction to upgrade are documented in docs/sources/setup/upgrade/_index.md
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[chaudum]

Thanks, good catch!