Fix `points2binaryimage` tool #294

Job	Run time
Setup cache and determine changed repositories (3.11)	40s
Check file sizes	3s
Lint Python scripts (3.11)	9s
Lint R scripts (ubuntu-20.04, release)	1m 18s
Lint tool-list (3.11)	30s
Test tools (0, 3.11)	7m 50s
Combine chunked test results (3.11)	39s
Check workflow success	1s
Deploy	0s
Report deploy status	0s
	11m 10s

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