Fix CDS archiveFile.setWritable #732

Job	Run time
copyright	3m 21s
build	5m 8s
checkstyle	3m 22s
shellcheck	3m 7s
spotbugs	5m 17s
javadoc	4m 3s
cli/linux-amd64	5m 36s
tests/cli-linux	6m 22s
cli/windows-amd64	5m 19s
vscode-ext	4m 5s
tests/cli-functional-linux	6m 35s
cli/darwin-amd64	5m 20s
tests/archetype-linux	4m 42s
tests/linker-linux	4m 51s
tests/others-linux	7m 7s
tests/cli-windows	6m 43s
tests/cli-functional-windows	7m 23s
tests/archetype-windows	6m 1s
tests/linker-windows	5m 38s
tests/others-windows	7m 13s
cli/binaries	5s
tests/results	6s
gate	1s
	1h 47m 25s

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