Release Note: JFR: Increased Startup Time when Using `-XX:StartFlightRecording`

A noticeable increase in startup time can be observed when using the `-XX:StartFlightRecording` option with smaller applications. This is due to an ongoing initiative to reduce technical debt in the JFR bytecode instrumentation. The work is anticipated to be finished in a future release, resulting in a startup time that is comparable to JDK 21.