Merge pull request #4860 from mvanhorn/osc/4859-stargz-docs-no-rosetta

docs(stargz): drop Rosetta requirement note

Author: AkihiroSuda

website/content/en/docs/examples/containers/containerd/advanced/stargz.md

@@ -9,34 +9,28 @@ that reduces start-up latency using lazy-pulling technique.
 
 The support for eStargz is available by default in Lima.
 
-{{% alert title="Hint" color=success %}}
-ARM Mac users need to run `limactl start` with `--rosetta` to allow [running AMD64 binaries](../../../../config/multi-arch.md).
-This is not an architectural limitation of eStargz, however, Rosetta is needed because the example Python image below
-is currently [only available for AMD64](https://github.com/containerd/stargz-snapshotter/issues/2143).
-{{% /alert %}}
+The timings below were measured on an Apple M5 Max (macOS, VZ-backend Lima, default template) pulling the native arm64 images. Numbers are a median of three cold runs (image removed with `nerdctl rmi` between each run).
 
 Without eStargz:
 
 ```console
-$ time lima nerdctl run --platform=amd64 ghcr.io/stargz-containers/python:3.13-org python3 -c 'print("hi")'
-[...]
+$ time lima nerdctl run ghcr.io/stargz-containers/python:3.13-org python3 -c 'print("hi")'
 hi
 
-real	0m23.767s
-user	0m0.025s
-sys	0m0.020s
+real	0m14.031s
+user	0m0.017s
+sys	0m0.018s
 ```
 
 With eStargz:
 
 ```console
-$ time lima nerdctl --snapshotter=stargz run --platform=amd64 ghcr.io/stargz-containers/python:3.13-esgz python3 -c 'print("hi")'
-[...]
+$ time lima nerdctl --snapshotter=stargz run ghcr.io/stargz-containers/python:3.13-esgz python3 -c 'print("hi")'
 hi
 
-real	0m13.365s
-user	0m0.026s
-sys	0m0.021s
+real	0m3.275s
+user	0m0.017s
+sys	0m0.016s
 ```
 
 Examples of eStargz images can be found at