Update argoproj/argocli Docker tag to v3.1.9

This MR contains the following updates:

Package	Type	Update	Change
argoproj/argocli	ironbank-docker	patch	v3.1.8 -> v3.1.9
argoproj/argocli		patch	v3.1.8 -> v3.1.9
argoproj/argocli	stage	patch	v3.1.8 -> v3.1.9

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