[ACS-5648] handling NPE when T-Engines are unavailable #847

Job	Run time
Core & Base Snapshot deployment	0s
Core & Base Snapshot deployment	0s
Pipeline SAST Scan	10m 44s
Pipeline SAST Scan	11m 26s
ImageMagick	3m 3s
ImageMagick	3m 3s
Veracode - Source Clear Scan (SCA)	1m 4s
Veracode - Source Clear Scan (SCA)	1m 4s
LibreOffice	4m 24s
LibreOffice	4m 24s
Transform Misc	2m 33s
Transform Misc	2m 33s
PDF Renderer	3m 29s
PDF Renderer	3m 29s
Tika	4m 0s
Tika	4m 0s
All in One Transformer	6m 11s
All in One Transformer	6m 11s
Release	0s
Release	0s
	1h 11m 38s

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