vector xlclass - implement XLbusParams

[zariiii9003]

This enables the user to read the currently active channel properties from the driver.

Example:

from can.interfaces.vector import xlclass
from can.interfaces.vector.canlib import get_channel_configs

configs = get_channel_configs()
channel_1: xlclass.XLchannelConfig = configs[0]
print(
    f"bitRate: {channel_1.busParams.data.can.bitRate},\n"
    f"sjw: {channel_1.busParams.data.can.sjw},\n"
    f"tseg1: {channel_1.busParams.data.can.tseg1},\n"
    f"tseg2: {channel_1.busParams.data.can.tseg2}"
)

Output:

bitRate: 500000,
sjw: 1,
tseg1: 4,
tseg2: 3

[codecov]

Codecov Report

Merging #718 into develop will decrease coverage by 0.26%.
The diff coverage is 100%.

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- Coverage     68.4%   68.13%   -0.27%     
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  Lines         6210     6111      -99     
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- Hits          4248     4164      -84     
+ Misses        1962     1947      -15