.Net: [MEVD] Support .Any(x => x.Contains(...)) in filters

[roji]

NOTE: This PR is based on top of #13470, review 2nd commit only

Closes #13152

[Copilot]

Pull request overview

This pull request adds support for the .Any(x => x.Contains(...)) filter pattern in vector store implementations, addressing issue #13152. This enables filtering on array/list properties to check if any element in a column's array matches any value in a provided list.

Changes:

• Adds TranslateAny method to filter translators across all vector store providers (PostgreSQL, SQL Server, Cosmos NoSQL, Azure AI Search, Weaviate, Redis, Qdrant, SQLite)
• Implements proper identifier quoting/escaping across SQL-based implementations (from PR #13470)
• Adds storage name validation for providers that don't support identifier escaping (Weaviate, Redis, Azure AI Search)
• Adds comprehensive conformance tests for the new .Any() functionality

Reviewed changes

Copilot reviewed 26 out of 26 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
FilterTests.cs	Adds base conformance tests for Any with Contains over inline, captured arrays and lists
SqliteFilterTests.cs, RedisFilterTests.cs, PineconeFilterTests.cs, MongoFilterTests.cs	Override new tests to expect exceptions for unsupported array operations
SqlFilterTranslator.cs	Base implementation of TranslateAny for SQL-based providers, handling inline arrays, captured variables, and MemoryExtensions.Contains
PostgresFilterTranslator.cs	Postgres-specific implementation using && operator for array overlap
SqlServerFilterTranslator.cs	SQL Server implementation using OPENJSON with EXISTS
CosmosNoSqlFilterTranslator.cs	Cosmos NoSQL implementation using EXISTS with subquery
AzureAISearchFilterTranslator.cs	Azure AI Search implementation using OData's search.in with any() lambda
WeaviateFilterTranslator.cs	Weaviate implementation using ContainsAny operator
RedisFilterTranslator.cs	Redis implementation using tag field syntax with pipe delimiters
QdrantFilterTranslator.cs	Qdrant implementation using Match with RepeatedStrings/RepeatedIntegers
PostgresSqlBuilder.cs	Enhanced with proper identifier quoting using AppendIdentifier
SqlServerCommandBuilder.cs	Enhanced with AppendIdentifier for bracket-escaped identifiers
SqliteCommandBuilder.cs	Enhanced with AppendIdentifier for double-quote escaped identifiers
CosmosNoSqlCollectionQueryBuilder.cs	Enhanced with JSON property name escaping in bracket notation
WeaviateModelBuilder.cs, RedisModelBuilder.cs, AzureAISearchModelBuilder.cs	Added storage name validation to ensure valid identifiers for non-escapable contexts
Various test files	Updated expectations for properly quoted identifiers in SQL generation

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