Update dependency dotnet-sdk to v6.0.406

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
dotnet-sdk	dotnet-sdk	patch	6.0.405 -> 6.0.406

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Release Notes

dotnet/sdk

v6.0.406

Compare Source

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Configuration

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🚦 Automerge: Enabled.

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[codecov]

Codecov Report

Merging #940 (4acd996) into master (48bbebf) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #940      +/-   ##
==========================================
- Coverage   72.29%   72.28%   -0.01%     
==========================================
  Files         255      255              
  Lines       12847    12847              
  Branches      817      817              
==========================================
- Hits         9288     9287       -1     
- Misses       3559     3560       +1     

Impacted Files	Coverage Δ
src/Shared/LspRequestRouter.cs	98.00% <0.00%> (-2.00%)	⬇️

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