Updating VectorData conformance tests and xUnit version

[adamsitnik]

No description provided.

[Copilot]

Pull request overview

This PR migrates the MEVD test projects to use centrally-managed xUnit v3 and updates VectorData conformance-test dependencies, along with small conformance-test behavior tweaks for Cosmos emulator scenarios.

Changes:

• Centralizes test dependencies for MEVD tests (Microsoft.NET.Test.Sdk, xunit.v3, VS runner) via MEVD/test/Directory.Build.props and removes per-project references.
• Updates central package versions (including VectorData Abstractions/ConformanceTests and xUnit v3) in Directory.Packages.props.
• Updates CosmosNoSql conformance tests to use xUnit v3 runtime skip semantics instead of returning Task.CompletedTask for unsupported emulator behaviors.

Reviewed changes

Copilot reviewed 29 out of 29 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
MEVD/test/Weaviate.UnitTests/Weaviate.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Weaviate.ConformanceTests/Weaviate.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/SqlServer.UnitTests/SqlServer.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/SqlServer.ConformanceTests/SqlServer.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/SqliteVec.UnitTests/SqliteVec.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/SqliteVec.ConformanceTests/SqliteVec.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Redis.UnitTests/Redis.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Redis.ConformanceTests/Redis.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Qdrant.UnitTests/Qdrant.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Qdrant.ConformanceTests/Qdrant.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/PgVector.UnitTests/PostgresSqlBuilderTests.cs	Removes xUnit abstractions using as part of xUnit v3 migration.
MEVD/test/PgVector.UnitTests/PgVector.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/PgVector.ConformanceTests/PgVector.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/InMemory.UnitTests/InMemory.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/InMemory.ConformanceTests/InMemory.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/Directory.Build.props	Adds centralized xUnit v3/test SDK references and related build settings/warnings.
MEVD/test/CosmosNoSql.UnitTests/CosmosNoSql.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/CosmosNoSql.ConformanceTests/CosmosNoSqlIndexKindTests.cs	Switches to xUnit v3 runtime skip for emulator-incompatible tests.
MEVD/test/CosmosNoSql.ConformanceTests/CosmosNoSqlDynamicModelTests.cs	Switches to xUnit v3 runtime skip for emulator-incompatible tests.
MEVD/test/CosmosNoSql.ConformanceTests/CosmosNoSqlDistanceFunctionTests.cs	Switches to xUnit v3 runtime skip for emulator-incompatible tests.
MEVD/test/CosmosNoSql.ConformanceTests/CosmosNoSqlBasicModelTests.cs	Switches to xUnit v3 runtime skip for emulator-incompatible tests.
MEVD/test/CosmosNoSql.ConformanceTests/CosmosNoSql.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/CosmosMongoDB.UnitTests/CosmosMongoDB.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/CosmosMongoDB.ConformanceTests/CosmosMongoDB.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/AzureAISearch.UnitTests/AzureAISearch.UnitTests.csproj	Removes local test-package references in favor of centralized test deps.
MEVD/test/AzureAISearch.ConformanceTests/AzureAISearch.ConformanceTests.csproj	Removes local test-package references in favor of centralized test deps.
Directory.Packages.props	Updates centrally-managed package versions (incl. VectorData + xUnit v3).
CommunityToolkit.AI.slnx	Adds MEVD/test/Directory.Build.props to the solution structure.
.github/workflows/mevd.yml	Expands PR base-branch filter to include copilot/*.

[adamsitnik]

I am aware of that, we are going to bump the versions very soon. It's a temporary workaround that does not affect what we ship.