update getting started guide to v0.6.1

Signed-off-by: Arjun Raja Yogidas <[email protected]>

docs/getting-started.md

@@ -54,7 +54,7 @@ directory (`/usr/local/bin`):
 > You can find other download link in the release page that matches your machine.
 
 ```shell
-version="0.6.0"
+version="0.6.1"
 wget https://github.com/awslabs/soci-snapshotter/releases/download/v${version}/soci-snapshotter-${version}-linux-amd64.tar.gz
 sudo tar -C /usr/local/bin -xvf soci-snapshotter-${version}-linux-amd64.tar.gz soci soci-snapshotter-grpc
 ```