Normalize ilspycmd temp paths in creator profile

[Widthdom]

Summary

• extend creator-default with drive-qualified doubled-backslash temp/develop paths for ilspycmd output
• add a regression test proving dotnet-ildasm and ilspycmd path renderings normalize equivalently
• document the behavior change in the English and Japanese Unreleased changelog sections

Testing

• dotnet test FolderDiffIL4DotNet.Tests/FolderDiffIL4DotNet.Tests.csproj --configuration Release --nologo --filter FullyQualifiedName~CliOverrideApplierTests (15 passed)
• dotnet test FolderDiffIL4DotNet.Tests/FolderDiffIL4DotNet.Tests.csproj --configuration Release --nologo (2162 passed, 1 skipped)
• git diff --check

OSS review mapping

• Not applicable: this focused creator-profile compatibility fix is independent of the six OSS review fixes.

Visual assets

• None required; this change does not alter UI or report layout.