Flagger v1.22.1
+++**
Changes
- Update Go to 1.18 and Alpine to 3.16added
- Clarify HPA API requirementadded
- Update READMEadded
- Update KEDA ScaledObject API to include MetricType for Triggersfixed
- Fix fallback logic for HPAv2 to v2beta2fixed
5 lines3 added2 fixedtyped from the source notes