fix: dataproc retries

[leahecole]

Description

Using backoff to retry when the cluster is in an error state will lead to some additional cases where we retry and don't want to. This is a manual retry that will only trip if the cluster somehow has an error during creation.

I also did a refactor of submit_job_test to make it look more like update_cluster_test because it was a little funky

Fixes #9445
Fixes #9513

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Checklist

• I have followed Sample Guidelines from AUTHORING_GUIDE.MD
• README is updated to include all relevant information
• Tests pass: nox -s py-3.9 (see Test Environment Setup)
• Lint pass: nox -s lint (see Test Environment Setup)
• These samples need a new API enabled in testing projects to pass (let us know which ones)
• These samples need a new/updated env vars in testing projects set to pass (let us know which ones)
• This sample adds a new sample directory, and I updated the CODEOWNERS file with the codeowners for this sample
• This sample adds a new Product API, and I updated the Blunderbuss issue/PR auto-assigner with the codeowners for this sample
• Please merge this PR for me once it is approved