[Storage] Updated release date in changelog for 12.31.0b1

[anjaliratnam-msft]

Description

Updated the release date in the changelogs for 12.31.0b1.

All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

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• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

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[vincenttran-msft]

Thanks! LGTM

[Copilot]

Pull request overview

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Updates the release dates in several Storage SDK package changelogs (beta entries), shifting the published date from 2026-08-03 to 2026-08-10.

Changes:

• Updated the release date for azure-storage-blob 12.31.0b1 to 2026-08-10
• Updated the release date for azure-storage-queue 12.18.0b1 to 2026-08-10
• Updated the release date for azure-storage-file-share 12.27.0b1 and azure-storage-file-datalake 12.26.0b1 to 2026-08-10

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
sdk/storage/azure-storage-queue/CHANGELOG.md	Adjusts the beta release date for 12.18.0b1
sdk/storage/azure-storage-file-share/CHANGELOG.md	Adjusts the beta release date for 12.27.0b1
sdk/storage/azure-storage-file-datalake/CHANGELOG.md	Adjusts the beta release date for 12.26.0b1
sdk/storage/azure-storage-blob/CHANGELOG.md	Adjusts the beta release date for 12.31.0b1