Bump Microsoft.Build.CopyOnWrite from 1.0.302 to 1.0.315

Bumps [Microsoft.Build.CopyOnWrite](https://github.com/Microsoft/MSBuildSdks) from 1.0.302 to 1.0.315.
- [Release notes](https://github.com/Microsoft/MSBuildSdks/releases)
- [Changelog](https://github.com/microsoft/MSBuildSdks/blob/main/RELEASE.md)
- [Commits](microsoft/MSBuildSdks@Microsoft.Build.CopyOnWrite.1.0.302...Microsoft.Build.CopyOnWrite.1.0.315)

---
updated-dependencies:
- dependency-name: Microsoft.Build.CopyOnWrite
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Directory.Packages.props

@@ -7,7 +7,7 @@
         <GlobalPackageReference Include="DotNet.ReproducibleBuilds"
                                 Version="1.1.1" />
         <GlobalPackageReference Include="Microsoft.Build.CopyOnWrite"
-                                Version="1.0.302" />
+                                Version="1.0.315" />
         <GlobalPackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers"
                                 Version="3.3.4" />
         <GlobalPackageReference Include="Microsoft.VisualStudio.Threading.Analyzers"