v1.20 2024-02-05

Misc + probe-rs

• update CMSIS-DAP to 2.1.2, see #39
• nickname for probe, see #81
• hardware reset, see #93
• OpenOCD 0.12 no longer works with 1024 bytes packet size, thus OpenOCD packet size reduced to 512
• first attempts with probe-rs: requires rtt=0 in the configuration - probe-rs 0.23.0 solves the problem, so upgrade probe-rs!
• internal: moved CMSIS-DAP code away from main