OTEL recently dropped support for gRPC 1.5. We don't have any users on 1.5, and we don't want to maintain custom instrumentation for it, so we can drop support for it. Weirdly, the muzzle pipeline on my PR passed, but failed when this hit main. There may be something wrong with our usage of the gradle cache, but I'll dig into that after.
Description
OTEL recently dropped support for gRPC 1.5. We don't have any users on 1.5, and we don't want to maintain custom instrumentation for it, so we can drop support for it. Weirdly, the muzzle pipeline on my PR passed, but failed when this hit main. There may be something wrong with our usage of the gradle cache, but I'll dig into that after.