Add info how to fix failed chroot #39

Job	Run time
Unit test arm ubuntu 22.04 for grid	8m 40s
Unit test arm ubuntu 22.04 for dumpers-loaders	12m 2s
Unit test arm ubuntu 22.04 for coordinate	9m 11s
Unit test arm ubuntu 22.04 for settings	7m 37s
Unit test arm ubuntu 22.04 for approximation	9m 49s
Unit test arm ubuntu 22.04 for complex	6m 49s
Unit test arm ubuntu 22.04 for layout	1h 24m 7s
Unit test arm ubuntu 22.04 for layout	1h 25m 37s
Unit test arm ubuntu 22.04 for layout	1h 24m 24s
Unit test arm ubuntu 22.04 for layout	1h 24m 38s
Unit test arm ubuntu 22.04 for internalscheme	27m 0s
Unit test arm ubuntu 22.04 for internalscheme	26m 26s
Unit test arm ubuntu 22.04 for internalscheme	27m 10s
Unit test arm ubuntu 22.04 for internalscheme	27m 39s
	8h 21m 9s

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