lib/igt_chamelium: Wait for connectors after replugging them at exit

Making sure all the plugged chamelium ports are connected at exit
So the FB console restore modeset doesn't happen on a disconnected output,
resulting in link training failures.

Cc: Kunal Joshi <kunal1.joshi@intel.com>
Cc: Lyude Paul <lyude@redhat.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Tested-by: Kunal Joshi <kunal1.joshi@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Kunal Joshi <kunal1.joshi@intel.com>
30 jobs for master in 15 minutes and 51 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build Containers
passed #3501583
build-containers:build-debian

00:00:35

passed #3501585
build-containers:build-debian-arm64

00:00:24

passed #3501584
build-containers:build-debian-armhf

00:00:24

passed #3501586
build-containers:build-debian-mips

00:00:21

passed #3501587
build-containers:build-fedora

00:00:24

 
  Build
passed #3501597
build:tests-debian-autotools

00:08:36

passed #3501592
build:tests-debian-meson

00:00:25

passed #3501595
build:tests-debian-meson-arm64

00:00:50

passed #3501594
build:tests-debian-meson-armhf

00:00:44

passed #3501596
build:tests-debian-meson-mips

00:00:45

passed #3501593
build:tests-debian-minimal

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passed #3501588
build:tests-fedora

00:01:32

passed #3501591
build:tests-fedora-clang

00:00:52

passed #3501589
build:tests-fedora-no-libunwind

00:00:56

passed #3501590
build:tests-fedora-oldest-meson

00:01:01

 
  Test
passed #3501605
test:list-undocumented-tests

00:00:22

passed #3501598
test:ninja-test

00:01:15

passed #3502106
test:ninja-test-arm64

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passed #3501602
test:ninja-test-armhf

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passed #3501599
test:ninja-test-clang

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passed #3501600
test:ninja-test-minimal

00:01:19

passed #3502105
test:ninja-test-mips

00:01:14

passed #3501604
test:test-list-diff

00:00:51

passed #3501606
test:verify-blacklists

00:01:14

failed #3502104
test:ninja-test-arm64

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failed #3501601
test:ninja-test-arm64

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failed #3502103
test:ninja-test-mips

00:02:01

failed #3501603
test:ninja-test-mips

00:02:40

 
  Containers
passed #3501607
containers:igt

00:02:26

 
  Deploy
manual #3501608
allowed to fail manual
pages