Increase control_system test timeout

[hmmwhatsthisdo]

Related to #360.

The current time-out for the control system test is a bit too restrictive and is based on real-world time vs simulator time. On systems that have trouble running the simulator close to real-time speed (my R810 is only managing ~0.65x for reasons I'm still investigating), the test is likely to reach the time-out and fail.

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This change is 

[ryan-summers]

Review status: 0 of 1 files reviewed at latest revision, 1 unresolved discussion.

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src/movement/test/control_system.test, line 2 at r1 (raw file):

<launch>
    <test test-name="test_control_system" pkg="robosub" type="test_control_system" time-limit="180.0" />

Can you bump it up to 4 minutes instead? I think it's reasonable, but 180 seconds could still time out if under heavy load.

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Comments from Reviewable

[ryan-summers]

Reviewed 1 of 1 files at r1. Review status: all files reviewed at latest revision, 1 unresolved discussion.

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Comments from Reviewable

[hmmwhatsthisdo]

Review status: 0 of 1 files reviewed at latest revision, 1 unresolved discussion.

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src/movement/test/control_system.test, line 2 at r1 (raw file):

Previously, ryan-summers (Ryan Summers) wrote…

Can you bump it up to 4 minutes instead? I think it's reasonable, but 180 seconds could still time out if under heavy load.

Done.

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Comments from Reviewable

[ryan-summers]

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Reviewed 1 of 1 files at r2. Review status: all files reviewed at latest revision, all discussions resolved.

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Comments from Reviewable