Rust: use tracing/tracing-subscriber for logging #18608
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redsun82
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This PR changes the logging system in the Rust codebase to use the
tracingandtracing-subscribercrates and configures them the same way as the Ruby extractor. In addition it adds the possibility to collect flame graph data by ssettingCODEQL_EXTRACTOR_RUST_OPTION_FLAME_LOGto a file path. The collected data can be visualised as a flame graph or chart using theinfernotool .