Initialize reference content for PS7.7-preview.1 release

[sdwheeler]

PR Summary

Initialize reference content for PS7.7-preview.1 release

• Fixes AB#568355
• Fixes Document -NoTypeInformation parameter as obsolete for Export-Csv and ConvertTo-Csv #12691
• Fixes Document SubjectAlternativeName property for Get-AuthenticodeSignature #12745

PR Checklist

• Descriptive Title: This PR's title is a synopsis of the changes it proposes.
• Summary: This PR's summary describes the scope and intent of the change.
• Contributor's Guide: I have read the contributor's guide.
• Style: This PR adheres to the style guide.

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[learn-build-service-prod]

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[learn-build-service-prod]

Learn Build status updates of commit ce80aba:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-76.md	⚠️Warning	View (>=powershell-5.1)	Details
reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md	⚠️Warning	View (>=powershell-5.1)	Details
reference/7.7/CimCmdlets/CimCmdlets.md	✅Succeeded
reference/7.7/CimCmdlets/Get-CimAssociatedInstance.md	✅Succeeded
reference/7.7/CimCmdlets/Get-CimClass.md	✅Succeeded
reference/7.7/CimCmdlets/Get-CimInstance.md	✅Succeeded
reference/7.7/CimCmdlets/Get-CimSession.md	✅Succeeded
reference/7.7/CimCmdlets/Invoke-CimMethod.md	✅Succeeded
reference/7.7/CimCmdlets/New-CimInstance.md	✅Succeeded
reference/7.7/CimCmdlets/New-CimSession.md	✅Succeeded
reference/7.7/CimCmdlets/New-CimSessionOption.md	✅Succeeded
reference/7.7/CimCmdlets/Register-CimIndicationEvent.md	✅Succeeded
reference/7.7/CimCmdlets/Remove-CimInstance.md	✅Succeeded
reference/7.7/CimCmdlets/Remove-CimSession.md	✅Succeeded
reference/7.7/CimCmdlets/Set-CimInstance.md	✅Succeeded
reference/7.7/Microsoft.PowerShell.Archive/Compress-Archive.md	✅Succeeded
reference/7.7/Microsoft.PowerShell.Archive/Expand-Archive.md	✅Succeeded
reference/7.7/Microsoft.PowerShell.Archive/Microsoft.PowerShell.Archive.md	✅Succeeded
reference/7.7/Microsoft.PowerShell.Core/About/.markdownlint.yaml	✅Succeeded
reference/7.7/Microsoft.PowerShell.Core/About/about_Alias_Provider.md	✅Succeeded	View (powershell-7.7)
reference/7.7/Microsoft.PowerShell.Core/About/about_Aliases.md	✅Succeeded	View (powershell-7.7)
reference/7.7/Microsoft.PowerShell.Core/About/about_ANSI_Terminals.md	✅Succeeded	View (powershell-7.7)
reference/7.7/Microsoft.PowerShell.Core/About/about_Arithmetic_Operators.md	✅Succeeded	View (powershell-7.7)
reference/7.7/Microsoft.PowerShell.Core/About/about_Arrays.md	✅Succeeded	View (powershell-7.7)
reference/7.7/Microsoft.PowerShell.Core/About/about_Assignment_Operators.md	✅Succeeded	View (powershell-7.7)

This comment lists only the first 25 files in the pull request.

reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-76.md

• Line 2, Column 8: [Warning: duplicate-titles - See documentation] Title 'What's New in PowerShell 7.6 - PowerShell' is duplicated in: 'docs-conceptual/whats-new/What-s-New-in-PowerShell-76.md(2,8), docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md(2,8)'. Titles must be unique within a docset.

reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md

• Line 0, Column 0: [Warning: filename-invalid-character - See documentation] Only lowercase letters, numbers, and hyphens are allowed in filenames.
• Line 2, Column 8: [Warning: duplicate-titles - See documentation] Title 'What's New in PowerShell 7.6 - PowerShell' is duplicated in: 'docs-conceptual/whats-new/What-s-New-in-PowerShell-76.md(2,8), docs-conceptual/whats-new/What-s-New-in-PowerShell-77.md(2,8)'. Titles must be unique within a docset.
• Line 0, Column 0: [Suggestion: filename-contains-stop-word - See documentation] Stop words like 'a', 'or', 'and', 'the', and 'in' are discouraged in filenames.
• Line 0, Column 0: [Suggestion: filename-incomplete - See documentation] The filename contains an incomplete word, misspelled word, acronym, or abbreviation that is disallowed.

For more details, please refer to the build report.

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