VA-407-3: Fix "not a valid [git] tag name" by converting colons to un… #60

Job	Run time
build / 01-build.sh	2m 57s
build / 02-other-tests.sh	2m 17s
build / 03-playwright-tests.sh (shard 1/5)	44m 55s
build / 03-playwright-tests.sh (shard 2/5)	36m 17s
build / 03-playwright-tests.sh (shard 3/5)	24m 0s
build / 03-playwright-tests.sh (shard 4/5)	18m 25s
build / 03-playwright-tests.sh (shard 5/5)	2m 33s
Push to green-master and deploy to dev	8s
	2h 11m 32s

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