Build fails when using protobuf-net.Grpc

How to reproduce:
1. Open the attached Project "GrpcIL2CPPIssueTest"
2. Build the Project

Expected result: The Build succeeds
Actual result: The Build fails

Reproducible with: 2021.3.29f1, 2022.3.7f1, 2023.1.8f1, 2023.2.0b4

Reproduced on: MacOS (Intel, 12.6.6), Windows 11 (user-supplied information)

Notes:

• Does not reproduce with Mono set as the Scripting backend