chore: release 0.7.3

[mowies]

:robot: I have created a release beep boop

0.7.3 (2023-03-21)

Other

• prepare pipeline again (bbf981d)

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[mowies]

:robot: Release is at https://github.com/mowies/lifecycle-controller/releases/tag/v0.7.3 :sunflower: