fix(lane_change): parameter update (#1115)

[zulfaqar-azmi-t4]

Description

cherry-pick to relax lane change parameters

fix(lane_change): parameter update #1115
These parameters is tested in experiment on August 8th.

Tests performed

Not applicable.

Effects on system behavior

Not applicable.

Interface changes

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[zulfaqar-azmi-t4]

@shmpwk @Naophis
I am relaxing lane change safety check params, and I've tested them for degradation as well as in the experiment on August 8th.
During the test, no issue appears, and lane change cancel was reduced.

However, further observation is still needed.

I will leave up to you guys to decide whether to test them first or just merge them.

[shmpwk]

@zulfaqar-azmi-t4
Thank you so much! You mean you tested with xx1 and it might be better not to apply this to x2?

@Naophis
こちらはマージして、X2のsync時に取り入れるかご判断いただきたいです。

[zulfaqar-azmi-t4]

@shmpwk CC @Naophis
I mean I tested it in XX1, and I'm satisfied with the results and suggest for XX1 and X2 to merged them.

However, further observation is still needed.

About this statement, because I just tested it just within a day, I am suggesting the XX1 and X2 team to test them first to see if they are safe.