feat: `bat` command to build-and-test applications #1942

Job	Run time
ci (kubernetes, ./tests/bin/ci.sh -e 'test(7.\|8.)\|python.*', ubuntu-latest)	58s
ci (kubernetes, ./tests/bin/ci.sh -i 'test7.' -e 'test7(b.\|c.\|d.\|e.\|f.\|g.\|h.)', ubuntu-la...	59s
ci (kubernetes, ./tests/bin/ci.sh -i 'test7(b.\|c.\|d.\|e.\|g.\|h.)', ubuntu-latest)	1m 0s
ci (kubernetes, ./tests/bin/ci.sh -i 'test7f.*', ubuntu-latest)	1m 0s
ci (kubernetes, ./tests/bin/ci.sh -i 'test8.*', ubuntu-latest)	59s
ci (kubernetes, /tmp/lunchpail bat demos/data-prep-kit --concurrency 4 --auto-clean, ubuntu-latest)	57s
ci (kubernetes, ./tests/bin/go.sh, ubuntu-latest)	1m 0s
ci (kubernetes, ./tests/bin/pipelines.sh, ubuntu-latest)	1m 0s
ci (local, ./tests/bin/ci.sh -e 'test(7.\|8.)\|python.*', ubuntu-latest)	20s
ci (local, ./tests/bin/ci.sh -i 'test7.' -e 'test7(b.\|c.\|d.\|e.\|f.\|g.\|h.)', ubuntu-latest)	58s
ci (local, ./tests/bin/ci.sh -i 'test7(b.\|c.\|d.\|e.\|g.\|h.)', ubuntu-latest)	59s
ci (local, ./tests/bin/ci.sh -i 'test7f.*', ubuntu-latest)	58s
ci (local, ./tests/bin/ci.sh -i 'test8.*', ubuntu-latest)	30s
ci (local, /tmp/lunchpail bat demos/data-prep-kit --concurrency 4 --auto-clean, ubuntu-latest)	53s
ci (local, ./tests/bin/go.sh, ubuntu-latest)	58s
ci (local, ./tests/bin/pipelines.sh, ubuntu-latest)	58s
	14m 27s

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