Refresh azure-mgmt-sql after migrate to Typespec

[azure-sdk]

Configurations: 'specification/sql/resource-manager/Microsoft.Sql/SQL/tspconfig.yaml', API Version: 2025-01-01, SDK Release Type: stable, and CommitSHA: '1523f9e8e89437d84d69a6651f09d74a7ae65ed3' in SpecRepo: 'https://github.com/Azure/azure-rest-api-specs' Pipeline run: https://dev.azure.com/azure-sdk/internal/_build/results?buildId=6474493 Refer to https://eng.ms/docs/products/azure-developer-experience/develop/sdk-release/sdk-release-prerequisites to prepare for SDK release.

[Copilot]

Pull request overview

This PR is an automated refresh of the azure-mgmt-sql management-plane package after its migration to TypeSpec generation. It regenerates the package from spec commit 1523f9e8... (API version 2025-01-01) using a newer emitter (0.62.1 → 0.63.2) and promotes the package from preview (4.0.0b25) to its first stable GA release (4.0.0).

Changes:

• Bumps the package version to 4.0.0 and flips stability metadata to stable (is_stable = true, Development Status :: 5 - Production/Stable, adds Python 3.14 classifier).
• Regenerates serialization/model-base helpers to support new numeric duration encodings (duration-seconds-int/float, duration-milliseconds-int/float) and refreshes generated metadata (commit SHA, emitter version, APIView cross-language version, api.metadata.yml).
• Updates README auth wording to "Microsoft Entra" and adds the new 4.0.0 CHANGELOG entry (currently a placeholder).

MGMT review checklist

• Version consistency (_version.py 4.0.0 ↔ CHANGELOG 4.0.0): OK
• Stability flags for stable release: OK
• CHANGELOG date 2026-06-24 (not far in the future): OK
• Client signature order (credential, subscription_id, base_url) and SqlManagementClient name consistency across _client.py, README, and pyproject.toml title: OK
• CHANGELOG content: still contains the auto-generated placeholder and needs a manual update before release.

Reviewed changes

Copilot reviewed 16 out of 17 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
sdk/sql/azure-mgmt-sql/CHANGELOG.md	Adds 4.0.0 entry but leaves the "can't generate changelog" placeholder that must be filled in manually.
sdk/sql/azure-mgmt-sql/_version.py	Bumps version to 4.0.0.
sdk/sql/azure-mgmt-sql/pyproject.toml	Sets is_stable=true, stable classifier, adds Python 3.14.
sdk/sql/azure-mgmt-sql/README.md	Updates auth wording to "Microsoft Entra".
sdk/sql/azure-mgmt-sql/tsp-location.yaml	Updates spec commit SHA.
sdk/sql/azure-mgmt-sql/_metadata.json	Updates commit, emitter version, adds httpClientPythonVersion.
sdk/sql/azure-mgmt-sql/api.metadata.yml	New APIView metadata snapshot.
sdk/sql/azure-mgmt-sql/apiview-properties.json	Updates CrossLanguageVersion.
sdk/sql/azure-mgmt-sql/azure/mgmt/sql/_utils/serialization.py	Generated: adds numeric duration (de)serializers.
sdk/sql/azure-mgmt-sql/azure/mgmt/sql/_utils/model_base.py	Generated: adds numeric duration encode/decode support.
sdk/sql/azure-mgmt-sql/azure/mgmt/sql/models/_models.py	Generated docstring cleanup (trailing periods removed).
sdk/sql/azure-mgmt-sql/azure/mgmt/sql/**/_patch.py	Generated: blank-line formatting only.

[msyyc]

✅ Live Test Results

Summary: 5 passed, 1 skipped, 4 warnings in 64.32s (0:01:04)