Update dependency Polyfill to v11

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Polyfill	10.11.0 → 11.2.0

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Release Notes

SimonCropp/Polyfill (Polyfill)

v11.2.0

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v11.0.2

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• #​571 Remove the non-BCL generic params AppendJoin overloads

v11.0.1

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• #​570 Fix encoding span polyfills for empty spans

v11.0.0

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• #​567 Retire stream-wrapper polyfills for net11
• #​568 Add Process.TryGetProcessById and silent param on Run/RunAsync

v10.11.2

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• #​566 Fix issues where code diverged from bcl behavior

v10.11.1

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• #​563 Align stream wrappers with the dotnet 11 implementation (follow up to #​562)
• #​564 Add Encoder.Convert(ReadOnlySpan, Span) polyfill
• #​565 Optimize StringBuilder.Equals(ReadOnlySpan) to compare by chunk

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Test Results

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