chore(deps): update gitlab-registry.in2p3.fr/cta-lapp/phoenix_libs2/citoolkit/phoenixcontainer/alpine docker tag to v3

This MR contains the following updates:

Package	Type	Update	Change
gitlab-registry.in2p3.fr/cta-lapp/phoenix_libs2/citoolkit/phoenixcontainer/alpine		major	2.3.0 -> 3.0.0
gitlab-registry.in2p3.fr/cta-lapp/phoenix_libs2/citoolkit/phoenixcontainer/alpine	image	major	2.3.0 -> 3.0.0

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