[TINY] Use InterceptableLocation for precompiled query interceptor generation

[Copilot]

• Replace InterceptsLocationAttribute(string filePath, int line, int column) with InterceptableLocation-based generation in PrecompiledQueryCodeGenerator.cs
  • Change the [InterceptsLocation(...)] attribute generation in GenerateOperatorInterceptor to use semanticModel.GetInterceptableLocation() and GetInterceptsLocationAttributeSyntax()
  • Change the attribute declaration at the bottom of the generated file from InterceptsLocationAttribute(string filePath, int line, int column) to InterceptsLocationAttribute(int version, string data)
• Move error message string to DesignStrings string resource
• Build and verify the changes compile
• Run precompiled query tests to verify (125 passed, 4 skipped)
• Run security checks (CodeQL clean)

Original prompt

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This section details on the original issue you should resolve

<issue_title>Precompiled queries: use InterceptableLocation rather than InterceptsLocationAttribute when creating interceptors for operations in precompiled queries</issue_title>
<issue_description>Currently we decorate intercepted operator methods with InterceptsLocationAttribute(string filePath, int line, int column)

This issues a warning: 'InterceptsLocationAttribute(string, int, int)' is not supported. Move to 'InterceptableLocation'-based generation of these attributes instead. (dotnet/roslyn#72133)
</issue_description>

Comments on the Issue (you are @copilot in this section)

@roji @jonkelling I'm not sure - will take a look at this at some point, and possibly patch 10.0 for it; in the meantime refrain from using precompiled queries.

• Fixes Precompiled queries: use InterceptableLocation rather than InterceptsLocationAttribute when creating interceptors for operations in precompiled queries #35483

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[Copilot]

Pull request overview

This PR updates the precompiled query code generator to use the new Roslyn InterceptableLocation API instead of the deprecated InterceptsLocationAttribute(string, int, int) constructor, which was producing warnings directing users to the new API (roslyn#72133).

Changes:

• Updated the file-scoped InterceptsLocationAttribute constructor signature from (string filePath, int line, int column) to (int version, string data) to match the new format
• Replaced manual line/column computation with semanticModel.GetInterceptableLocation() and GetInterceptsLocationAttributeSyntax() API calls