vulkan/overlay: update remaining manual error checks

Through a series of rebases, I forgot to switch a bunch of error
checks to use a macro that will show where the problem is, rather than
printing out a dumb "ERROR!".

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
10 jobs for !926 with review/vulkan-overlay-fixes in 9 minutes and 30 seconds (queued for 1 second)
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Status Name Job ID Coverage
  Containers Build
passed debian #310212

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  Build+Test
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passed scons-win64 #310216

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