Add AzureFranceSov to AzureCloudInstance enum, Fixes AB#3536002

[mohitc1]

Adds a new AzureFranceSov value to the AzureCloudInstance enum, enabling app developers to target the Bleu sovereign cloud (France) using the type-safe builder pattern:

AcquireTokenParameters.builder()
    .fromAuthority(AzureCloudInstance.AzureFranceSov, AadAuthorityAudience.AzureAdMultipleOrgs)
    ...

Points to changes in AzureAD/microsoft-authentication-library-common-for-android#3027
Fixes AB#3536002

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[Copilot]

Pull request overview

Adds support for the Bleu (France sovereign) cloud by introducing AzureFranceSov in the AzureCloudInstance enum and extending authority-construction tests to cover the new cloud host.

Changes:

• Add AzureFranceSov("https://login.sovcloud-identity.fr") to AzureCloudInstance.
• Extend parameterized tests to validate authority URLs for AzureFranceSov (common/organizations + my-org tenant).
• Update changelog and bump the common submodule pointer.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
msal/src/main/java/com/microsoft/identity/client/AzureCloudInstance.java	Adds the new cloud instance enum value and associated host.
msal/src/test/java/com/microsoft/identity/client/TokenParametersAuthorityTest.java	Adds parameterized test cases for AzureFranceSov authority generation.
msal/src/test/java/com/microsoft/identity/client/TokenParametersAuthorityMyOrgTest.java	Adds tenant-specific authority test coverage for AzureFranceSov.
common	Updates submodule commit to pick up corresponding common-layer changes.
changelog	Documents the new cloud instance support in vNext notes.

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[rpdome]

Do we want to add delos and sovsg here? or not yet?