Update version to 3.0.9-SNAPSHOT #70

Job	Run time
create-tag	3m 19s
validate / copyright	3m 20s
validate / checkstyle	3m 21s
validate / build	5m 2s
validate / shellcheck	3m 10s
validate / javadoc	4m 0s
validate / spotbugs	5m 35s
validate / cli/linux-amd64	4m 40s
validate / tests/cli-linux	4m 59s
validate / cli/windows-amd64	5m 42s
validate / tests/cli-functional-linux	6m 41s
validate / vscode-ext	4m 3s
validate / cli/darwin-amd64	6m 29s
validate / tests/archetype-linux	4m 45s
validate / tests/linker-linux	4m 36s
validate / tests/others-linux	5m 13s
validate / tests/cli-windows	5m 56s
validate / tests/cli-functional-windows	7m 31s
validate / tests/archetype-windows	5m 34s
validate / tests/linker-windows	5m 27s
validate / tests/others-windows	6m 22s
validate / cli/binaries	5s
validate / tests/results	5s
validate / gate	1s
release	7m 55s
	1h 53m 51s

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