Calvin Figuereo-Supraner

@jonathanmetzman Thanks for checking. In that case, I'll just install Go 1.20 over the version that `gcr.io/oss-fuzz-base/base-builder-go:v1` provides. OSS-Fuzz's [upgrade to Go 1.19](https://github.com/google/oss-fuzz/pull/8568) seemed pretty straightforward, so I'm not sure...

@DavidKorczynski Yes, but only `go-json-iterator` and `protoreflect`, so definitely not thorough on my part. Sorry! I can look through the incompatible projects and put out Go 1.20 upgrade PRs for...