No release to match operator version 1.27.2

[nkgilley]

There is no release available for operator version 1.27.2 or 1.26.3. I see I can modify the .Values.image.tag variable to set this but I'm not sure if it's safe to do with the latest chart? Is that the recommended approach? It would be nice to have a chart release for every version of cloudnative-pg.