Trying to use use new annotations proxyCPULimit and proxyMemoryLimit in istio 1.5.4 which appears to be merged PR #22468 and mentioned here https://istio.io/news/releases/1.5.x/announcing-1.5.2/
but on creating a new deployment, seeing errors in istioctl analyze :
Warn [IST0108] (Pod xxxxxxxxx) Unknown annotation: sidecar.istio.io / proxyCPULimit
Warn [IST0108] (Pod xxxxxxxxx) Unknown annotation: sidecar.istio.io / proxyMemoryLimit