docs(docker): update images description

Co-authored-by: Leonardo Di Giovanna <[email protected]>
Signed-off-by: Leonardo Grasso <[email protected]>

Author: leogr

docker/README.md

@@ -6,7 +6,7 @@ This directory contains various ways to package Falco as a container and related
 
 | Name                                                                                                                                                                                                                                                                                                                                                                                       | Directory                   | Description                                                                                                                                                                                                                |
 |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| [falcosecurity/falco:latest](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master](https://hub.docker.com/repository/docker/falcosecurity/falco)                                                                                                          | docker/falco                | Distroless image without driver building toolchain support, based on the latest released tar.gz of Falco. No tools or falcoctl not included.                                                                               |
-| [falcosecurity/falco:latest-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master-debian](https://hub.docker.com/repository/docker/falcosecurity/falco)                                                                                     | docker/falco-debian         | Debian-based image without driver building toolchain support, based on the latest released Deb of Falco (similar to the old falcosecurity/falco-no-driver image). May include some tools (ie. jq, curl), but not falcoctl. |
-| [falcosecurity/falco-driver-loader:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader)                      | docker/driver-loader        | Based on falcosecurity/falco:x.y.z-debian (see above) plus the driver building toolchain support and also shipping the latest version of falcoctl. Recommended only when modern eBPF is not supported.                     |
+| [falcosecurity/falco:latest](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master](https://hub.docker.com/repository/docker/falcosecurity/falco)                                                                                                          | docker/falco                | Distroless image based on the latest released tar.gz of Falco. No tools are included in the image.                                                                              |
+| [falcosecurity/falco:latest-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:_tag_-debian](https://hub.docker.com/repository/docker/falcosecurity/falco), [falcosecurity/falco:master-debian](https://hub.docker.com/repository/docker/falcosecurity/falco)                                                                                     | docker/falco-debian         | Debian-based image. Include some tools (i.e. jq, curl). No driver-building toolchain support. |
+| [falcosecurity/falco-driver-loader:latest](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader)                      | docker/driver-loader        | Based on falcosecurity/falco:x.y.z-debian (see above) plus the driver building toolchain support and falcoctl. This is intended to be used as an installer or an init container when modern eBPF cannot be used.                     |
 | [falcosecurity/falco-driver-loader:latest-buster](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:_tag_-buster](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader), [falcosecurity/falco-driver-loader:master-debian](https://hub.docker.com/repository/docker/falcosecurity/falco-driver-loader) | docker/driver-loader-buster | Similar to falcosecurity/falco-driver-loader (see above) but based on a legacy Debian image (i.e. buster ). Recommended only for old kernel versions.                                                                      |