devops: enable retries in Docker tests #2770

Job	Run time
Java_21 (firefox)	12m 50s
stable (ubuntu-latest, chrome)	7m 47s
Java_21 (webkit)	8m 24s
stable (windows-latest, msedge)	35m 1s
Java_21 (chromium)	7m 25s
dev (ubuntu-latest, firefox)	13m 19s
stable (macos-latest, chrome)	12m 55s
stable (macos-latest, msedge)	27m 41s
dev (ubuntu-latest, chromium)	6m 37s
dev (macos-latest, firefox)	18m 33s
stable (windows-latest, chrome)	10m 19s
dev (windows-latest, firefox)	14m 16s
dev (macos-latest, webkit)	30m 19s
dev (windows-latest, webkit)	30m 15s
dev (ubuntu-latest, webkit)	9m 52s
dev (macos-latest, chromium)	7m 15s
dev (windows-latest, chromium)	8m 18s
	4h 21m 6s

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