Constant mz_ore::tracing::OPENTELEMETRY_DEFAULTS_STR

pub const OPENTELEMETRY_DEFAULTS_STR: [&str; 2];

Available on crate feature tracing_ only.

By default we turn off tracing from the following crates, because they have long-lived Spans, which OpenTelemetry does not handle well.

Note: folks should feel free to add more crates here if we find more with long lived Spans.