Regression: Protoc fails on Linux ARM64 with the latest versions

### What version of gRPC and what language are you using?
`2.76.0` and C#.

### What operating system (Linux, Windows,...) and version?
Ubuntu 24.04 on ARM64 (Mac VM)

### What runtime / compiler are you using (e.g. .NET Core SDK version `dotnet --info`)
.NET 10 on local GitHub Runner.

### What did you do?
Building fails with protoc.

### What did you expect to see?
A success, like on the Mac.

### What did you see instead?
```
/media/psf/LinuxScratch/actions-runner/_work/_nuget/packages/grpc.tools/2.76.0/build/_protobuf/Google.Protobuf.Tools.targets(291,5): error MSB6006: "/media/psf/LinuxScratch/actions-runner/_work/_nuget/packages/grpc.tools/2.76.0/tools/linux_arm64/protoc" exited with code 139.
```

### Anything else we should know about your project / environment?
I think this is the root cause: https://github.com/grpc/grpc/issues/38538, but this issue seems to be stale, hopefully this helps to move it forward. Currently I keep using version 2.67. Thanks.

Start with the failing grpc.tools/2.76.0 path, especially Google.Protobuf.Tools.targets and the tools/linux_arm64/protoc executable named in the error. Compare the reported behavior with version 2.67 and read grpc/grpc issue 38538 for the suspected root cause. Done means the same Ubuntu 24.04 ARM64 build completes successfully with the current package.

Written by the indexing model from the issue text.