test: allow dumping protocol packets via -vvv

[romanz]

For example:

$ pytest -vvvs tests/device_tests/misc/test_msg_getecdhsessionkey.py
<...>
[2025-01-30 20:44:51,407] trezorlib.client DEBUG: sending message: GetECDHSessionKey
GetECDHSessionKey (102 bytes) {
    ecdsa_curve_name: 'curve25519',
    identity: IdentityType (53 bytes) {
        host: 'Satoshi Nakamoto <[email protected]>',
        index: 0,
        path: '',
        port: '',
        proto: 'gpg',
        user: '',
    },
    peer_public_key: 33 bytes 0x40a8cf4b6a64c4314e80f15a8ea55812bd735fbb365936a48b2d78807b575fa17a,
}
[2025-01-30 20:44:51,407] trezorlib.client BYTES: encoded as type 61 (102 bytes): 0a350a0367706712001a265361746f736869204e616b616d6f746f203c7361746f73686940626974636f696e2e6f72673e22002a003000122140a8cf4b6a64c4314e80f15a8ea55812bd735fbb365936a48b2d78807b575fa17a1a0a63757276653235353139
[2025-01-30 20:44:51,407] trezorlib.transport.udp PACKETS: sending packet: 3f2323003d000000660a350a0367706712001a265361746f736869204e616b616d6f746f203c7361746f73686940626974636f696e2e6f72673e22002a003000
[2025-01-30 20:44:51,407] trezorlib.transport.udp PACKETS: sending packet: 3f122140a8cf4b6a64c4314e80f15a8ea55812bd735fbb365936a48b2d78807b575fa17a1a0a6375727665323535313900000000000000000000000000000000
[2025-01-30 20:44:51,505] trezorlib.transport.udp PACKETS: received packet: 3f2323001a0000001508011001220f636f6e6669726d5f6164647265737300000000000000000000000000000000000000000000000000000000000000000000
[2025-01-30 20:44:51,505] trezorlib.client BYTES: received type 26 (21 bytes): 08011001220f636f6e6669726d5f61646472657373
[2025-01-30 20:44:51,506] trezorlib.client DEBUG: received message: ButtonRequest
ButtonRequest (21 bytes) {
    code: Other (1),
    name: 'confirm_address',
    pages: 1,
}
[2025-01-30 20:44:51,506] trezorlib.client DEBUG: sending message: ButtonAck
ButtonAck (0 bytes) {
}
[2025-01-30 20:44:51,506] trezorlib.client BYTES: encoded as type 27 (0 bytes): 
[2025-01-30 20:44:51,506] trezorlib.transport.udp PACKETS: sending packet: 3f2323001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[2025-01-30 20:44:51,506] trezorlib.debuglink DEBUG: sending message: DebugLinkDecision
DebugLinkDecision (2 bytes) {
    button: YES (1),
}
[2025-01-30 20:44:51,506] trezorlib.debuglink BYTES: encoded as type 100 (2 bytes): 0801
[2025-01-30 20:44:51,506] trezorlib.transport.udp PACKETS: sending packet: 3f232300640000000208010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[2025-01-30 20:44:51,506] trezorlib.debuglink DEBUG: sending message: DebugLinkGetState
DebugLinkGetState (2 bytes) {
    wait_layout: IMMEDIATE (0),
}
[2025-01-30 20:44:51,506] trezorlib.debuglink BYTES: encoded as type 101 (2 bytes): 1800
[2025-01-30 20:44:51,506] trezorlib.transport.udp PACKETS: sending packet: 3f232300650000000218000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[2025-01-30 20:44:51,508] trezorlib.transport.udp PACKETS: received packet: 3f2323006600000054224c616c636f686f6c20776f6d616e206162757365206d75737420647572696e67206d6f6e69746f72206e6f626c652061637475616c20
[2025-01-30 20:44:51,508] trezorlib.transport.udp PACKETS: received packet: 3f6d6978656420747261646520616e676572206169736c65300042006000206d75737420647572696e67206d6f6e69746f72206e6f626c652061637475616c20
[2025-01-30 20:44:51,508] trezorlib.debuglink BYTES: received type 102 (84 bytes): 224c616c636f686f6c20776f6d616e206162757365206d75737420647572696e67206d6f6e69746f72206e6f626c652061637475616c206d6978656420747261646520616e676572206169736c65300042006000
[2025-01-30 20:44:51,508] trezorlib.debuglink DEBUG: received message: DebugLinkState
DebugLinkState (86 bytes) {
    mnemonic_secret: 76 bytes b'alcohol woman abuse must during monitor noble actual mixed trade anger aisle',
    mnemonic_type: Bip39 (0),
    passphrase_protection: False,
    reset_entropy: 0 bytes b'',
    tokens: ,
}
[2025-01-30 20:44:51,508] trezorlib.transport.udp PACKETS: received packet: 3f2323003e000000460a2104e24516669e0b7d3d72e5129fddd07b6644c30915f5c8b7f1f62324afb36243111221009753a0738c55c7ba7c17dd4a9a975ce9b0
[2025-01-30 20:44:51,508] trezorlib.transport.udp PACKETS: received packet: 3fd2b62e8a1ecef4a76767fad99d3c719e0b7d3d72e5129fddd07b6644c30915f5c8b7f1f62324afb36243111221009753a0738c55c7ba7c17dd4a9a975ce9b0
[2025-01-30 20:44:51,508] trezorlib.client BYTES: received type 62 (70 bytes): 0a2104e24516669e0b7d3d72e5129fddd07b6644c30915f5c8b7f1f62324afb36243111221009753a0738c55c7ba7c17dd4a9a975ce9b0d2b62e8a1ecef4a76767fad99d3c71
[2025-01-30 20:44:51,509] trezorlib.client DEBUG: received message: ECDHSessionKey
ECDHSessionKey (70 bytes) {
    public_key: 33 bytes 0x009753a0738c55c7ba7c17dd4a9a975ce9b0d2b62e8a1ecef4a76767fad99d3c71,
    session_key: 33 bytes 0x04e24516669e0b7d3d72e5129fddd07b6644c30915f5c8b7f1f62324afb3624311,
}
<...>

[github-actions]

core UI changes	device test	click test	persistence test
T2T1 Model T	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3B1 Safe 3	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3T1 Safe 5	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
All	main(screens)