Hash verification problems on CI

[alexrp]

CI failure: https://github.com/alexrp/zig-msbuild-toolsets/runs/2822284695?check_suite_focus=true

  Determining projects to restore...
  Downloading from "https://ziglang.org/download/0.8.0/zig-linux-aarch64-0.8.0.tar.xz" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/linux-arm64/obj/zig-linux-aarch64-0.8.0.tar.xz" (37575428 bytes).
  Downloading from "https://ziglang.org/download/0.8.0/zig-linux-armv7a-0.8.0.tar.xz" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/linux-arm/obj/zig-linux-armv7a-0.8.0.tar.xz" (38,884,212 bytes).
  Downloading from "https://ziglang.org/download/0.8.0/zig-linux-x86_64-0.8.0.tar.xz" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/linux-x64/obj/zig-linux-x86_64-0.8.0.tar.xz" (41211184 bytes).
  Downloading from "https://ziglang.org/download/0.8.0/zig-macos-aarch64-0.8.0.tar.xz" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/osx-arm64/obj/zig-macos-aarch64-0.8.0.tar.xz" (35,292,180 bytes).
  Downloading from "https://ziglang.org/download/0.8.0/zig-macos-x86_64-0.8.0.tar.xz" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/osx-x64/obj/zig-macos-x86_64-0.8.0.tar.xz" (39969312 bytes).
  Downloading from "https://ziglang.org/download/0.8.0/zig-windows-x86_64-0.8.0.zip" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/win-x64/obj/zig-windows-x86_64-0.8.0.zip" (61,766,193 bytes).
/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/Directory.Build.targets(35,9): error MSB3932: Failed to unzip file "obj/zig-windows-x86_64-0.8.0.zip" because the file does not exist or is inaccessible. [/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/win-x64/win-x64.csproj]
  Downloading from "https://ziglang.org/download/0.8.0/zig-windows-i386-0.8.0.zip" to "/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/win-x86/obj/zig-windows-i386-0.8.0.zip" (61,507,213 bytes).
/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/Directory.Build.targets(35,9): error MSB3932: Failed to unzip file "obj/zig-windows-i386-0.8.0.zip" because the file does not exist or is inaccessible. [/home/runner/work/zig-msbuild-toolsets/zig-msbuild-toolsets/win-x86/win-x86.csproj]
Error: Process completed with exit code 1.

Hash verification was removed in d739cfc (hopefully temporarily).

[alexrp]

Need to re-enable this soon and see if the issue persists.