Make test_control.py run a bit longer

0.7 seconds makes it way too sensitive to setup time
13 jobs for buster in 50 minutes and 59 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #5039
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build:bionic

00:15:18

passed #5041
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build:buster

00:18:03

passed #5040
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build:stretch

00:12:47

passed #5035
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build:trusty

00:21:24

passed #5036
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build:trusty-cmake3.5.0

00:21:24

passed #5037
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build:xenial

00:10:57

passed #5038
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build:xenial-fsanitize

00:10:49

 
  Test
passed #5045
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test:bionic

00:04:25

passed #5047
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test:buster

00:04:45

passed #5046
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test:stretch

00:03:48

passed #5042
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test:trusty

00:06:04

passed #5043
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test:trusty-cmake3.5.0

00:06:22

passed #5044
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test:xenial

00:03:53