Bump prometheus-operator to v0.80.1 #3831
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Description:
Bump prometheus-operator to 0.80.1. This also bumps the Prometheus libraries past 3.0. Aside from a migration from gokitlog to slog, this required addressing some breaking changes in Prometheus itself. With Prometheus 3.0 config unmarshaling, the default scrape protocols include
PrometheusText1_0_0
, which is only supported by Prometheus 3.0, and prometheus receiver starting at 0.120.0.I'd rather avoid breaking compatibility with prometheus receiver <0.120.x, so I set our own default. This required hacking the config unmarshalling logic in target allocator, because we need to set the default before Prometheus' own custom unmarshalling logic gets to it.
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