Loader for 4.3 (v12): Native lock profiling and latency filter

ap-loader v12

• Remove jattachpath subcommand
• Don't ship jattach binary anymore
• Add none build which doesn't include any native binaries or libraries
• Don't ship an extra jfrconv binary anymore, use the converter API instead
• All this gives us a smaller JAR size for SapMachine users

The following is copied from the wrapped async-profiler release by Andrei Pangin. The source code linked below should be ignored.

v4.3

Features

• #1547: Native lock profiling
• #1566: Filter cpu/wall profiles by latency
• #1568: Expose async-profiler metrics in Prometheus format
• #1628: async-profiler.jar as Java agent; remote control via JMX

Improvements

• #1140: FlameGraph improvements: legend, hot keys, new toolbar icons
• #1530: Timezone switcher between Local and UTC time in Heatmaps
• #1582: Support --include/--exclude options for JFR to Heatmap/OTLP/pprof conversion
• #1624: Compatibility with OTLP v1.9.0
• #1629: Harden crash protection in StackWalker

Breaking changes

• #1277: New timeSpan field in WallClockSample events
• #1518: Deprecate check command
• #1590: Support compilation on modern JDKs. Drop JDK 7 support

Bug fixes

• #1599: Workaround for the kernel PERF_EVENT_IOC_REFRESH bug
• #1596: Do not block any signals during execution of a custom crash handler
• #1584: JfrReader loops on corrupted recordings
• #1555: Parse FlameGraph title from HTML input
• #1621: loop and timeout options do not work together
• #1641: Unwind vDSO correctly on Linux-ARM64
• #1648: Fix stop sequence in Profiler::start
• #1575: Fix CodeCache memory leak in lock profiling while looping
• #1558: Fix record-cpu bug when kernel stacks are not available
• #1651: Do not record CPU frame for non-perf samples
• #1614, #1615, #1617, #1623: Fix races related to VM termination