FIx unexpected behavior when creating service account

[taran-p]

Community Contribution License

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under the terms of the Apache 2 license.
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contributions to the project maintainers under the Apache 2 license.

Description

Fixes bahvior so creating service account will error if secret key is provided without access key.
Fixes #19003

Motivation and Context

Explained in #19003

How to test this PR?

Attempt to create a service account (access key) using Console with a blank access key but specified secret key.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Optimization (provides speedup with no functional changes)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• Fixes a regression (If yes, please add commit-id or PR # here)
• Unit tests added/updated
• Internal documentation updated
• Create a documentation update request here

[vadmeste]

LGTM