[8.0] Patch no longer applies during aspnetcore build

[ellahathaway]

Summary

The Source Build Pre-10.0 pipeline (internal/release/8.0.1xx) is failing across all non-Fedora43 legs due to a stale upstream-patch.diff that no longer applies cleanly to the source during the aspnetcore inner build.

Failing Build

• Pipeline: Source Build Pre-10.0 (1219)
• Branch: internal/release/8.0.1xx
• Build: https://dev.azure.com/dnceng/internal/_build/results?buildId=2980015
• Affected legs: AlmaLinux8, Alpine323, CentOSStream9, Ubuntu2204 (all offline/online variants)

Error Details

During the aspnetcore build phase, git apply --check fails for upstream-patch.diff on 4 files:

The MSBuild error is:

/vmr/repo-projects/Directory.Build.targets(265,5): error MSB3073: The command "/vmr/src/aspnetcore/eng/build.sh ..." exited with code 1.

[mthalman]

This is a blocker for 8.0.28 release.

@wtgodbe - Please investigate.

[wtgodbe]

Fixed