runqueue: report close matches for an invalid task name

Help to pick up mistakes such as "bitbake -c cleanstate xyz" (instead
of "bitbake -c cleansstate xyz".)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
taskdata: report close matches with NoProvider errors

Assuming there is no known reason why an item is not provided, show
close matches on the assumption that it might have been a typo or
other mistake.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
hob/retrieveimagedialog: change labels

Some labels needed to be changed in order to respect the convention.

[YOCTO #4999]
Signed-off-by: Cristiana Voicu <cristiana.voicu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>