[release/10.0.1xx-preview4] [devops] Enable long paths on Windows bots. Fixes #22697.

[rolfbjarne]

Our tests require long paths to be enabled on Windows, so do that.

Fixes #22697.

Backport of ##22725.

[vs-mobiletools-engineering-service2]

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[vs-mobiletools-engineering-service2]

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[vs-mobiletools-engineering-service2]

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[vs-mobiletools-engineering-service2]

💻 [CI Build #938833f] Tests on macOS X64 - Mac Sonoma (14) passed 💻

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[vs-mobiletools-engineering-service2]

💻 [CI Build #938833f] Tests on macOS M1 - Mac Monterey (12) passed 💻

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[vs-mobiletools-engineering-service2]

💻 [CI Build #938833f] Tests on macOS arm64 - Mac Sequoia (15) passed 💻

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[vs-mobiletools-engineering-service2]

💻 [CI Build #938833f] Tests on macOS M1 - Mac Ventura (13) passed 💻

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[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

.NET ( No breaking changes )

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ API diff vs stable

.NET ( No breaking changes )

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ Generator diff

Generator diff is empty

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Hash: 938833ffa7dd7c172f9a479a2277f8aecb6e4b4f [PR build]