Allow S2 keys in OZW format for migration from networkKey

[kpine]

This allows for migrations from "networkKey", which are allowed to be in OZW format, to "S0_Legacy" without requiring a change in key format. Client applications can choose to migrate key formats on their own.

First reported at https://community.home-assistant.io/t/zwave-js-fails-to-load/342679. Based on the error, I am assuming the user had a previously working addon, so the key must have originally been entered in the OZW format, and after upgrading the addon it migrated it to the S0_Legacy option name, which doesn't allow OZW format keys.

[MartinHjelmare]

Looks good!

[kpine]

Some rudimentary testing:

❯ cat opt1.js && ts-node src/bin/server.ts --config opt1.js --mock-driver
module.exports = {
  networkKey: "0x2e, 0xcc, 0xab, 0x1c, 0xa3, 0x7f, 0x0e, 0xb5, 0x70, 0x71, 0x2d, 0x98, 0x25, 0x43, 0xee, 0x0c"
};
The `networkKey` option is deprecated in favor of `securityKeys` option. To eliminate this warning, move your networkKey into the securityKeys.S0_Legacy option. Refer to the Z-Wave JS docs for more information
Starting server on port 3000
ZwaveJS server listening on port 3000
Server listening on port 3000
^CShutting down
Closing server...
Server closed

❯ cat opt2.js && ts-node src/bin/server.ts --config opt2.js --mock-driver
module.exports = {
  securityKeys: {
    S0_Legacy: "0x2e, 0xcc, 0xab, 0x1c, 0xa3, 0x7f, 0x0e, 0xb5, 0x70, 0x71, 0x2d, 0x98, 0x25, 0x43, 0xee, 0x0c",
    S2_Authenticated: "0x2e, 0xcc, 0xab, 0x1c, 0xa3, 0x7f, 0x0e, 0xb5, 0x70, 0x71, 0x2d, 0x98, 0x25, 0x43, 0xee, 0x0c",
    S2_AccessControl:  "0x2e, 0xcc, 0xab, 0x1c, 0xa3, 0x7f, 0x0e, 0xb5, 0x70, 0x71, 0x2d, 0x98, 0x25, 0x43, 0xee, 0x0c",
    S2_Unauthenticated: "0x2e, 0xcc, 0xab, 0x1c, 0xa3, 0x7f, 0x0e, 0xb5, 0x70, 0x71, 0x2d, 0x98, 0x25, 0x43, 0xee, 0x0c",
  },
};
Starting server on port 3000
ZwaveJS server listening on port 3000
Server listening on port 3000
^CShutting down
Closing server...
Server closed

❯ cat opt3.js && ts-node src/bin/server.ts --config opt3.js --mock-driver
module.exports = {
  securityKeys: {
    S2_Authenticated: "asdfasdfasdf",
  },
};
Error: failed loading config file /home/keith/src/zwave-js/zwave-js-server/opt3.js
Error: Invalid key format for securityKeys.S2_Authenticated option
    at normalizeKey (/home/keith/src/zwave-js/zwave-js-server/src/bin/server.ts:17:11)
    at /home/keith/src/zwave-js/zwave-js-server/src/bin/server.ts:60:53
    at Object.<anonymous> (/home/keith/src/zwave-js/zwave-js-server/src/bin/server.ts:119:3)
    at Module._compile (node:internal/modules/cjs/loader:1101:14)
    at Module.m._compile (/home/keith/src/zwave-js/zwave-js-server/node_modules/ts-node/src/index.ts:1310:23)
    at Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
    at Object.require.extensions.<computed> [as .ts] (/home/keith/src/zwave-js/zwave-js-server/node_modules/ts-node/src/index.ts:1313:12)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:79:12)

❯ cat opt4.js && ts-node src/bin/server.ts --config opt4.js --mock-driver
module.exports = {
  networkKey: "2eccab1ca37f0eb570712d982543ee0c"
};
The `networkKey` option is deprecated in favor of `securityKeys` option. To eliminate this warning, move your networkKey into the securityKeys.S0_Legacy option. Refer to the Z-Wave JS docs for more information
Starting server on port 3000
ZwaveJS server listening on port 3000
Server listening on port 3000
^CShutting down
Closing server...
Server closed

❯ cat opt5.js && ts-node src/bin/server.ts --config opt5.js --mock-driver
module.exports = {
  securityKeys: {
    S0_Legacy: "2eccab1ca37f0eb570712d982543ee0c",
    S2_Authenticated: "2eccab1ca37f0eb570712d982543ee0c",
    S2_AccessControl: "2eccab1ca37f0eb570712d982543ee0c",
    S2_Unauthenticated: "2eccab1ca37f0eb570712d982543ee0c",
  },
};
Starting server on port 3000
ZwaveJS server listening on port 3000
Server listening on port 3000
^CShutting down
Closing server...
Server closed