Conformance results for v1.27/talos (cncf#2544)

This PR adds the conformance results for the 1.27.1 release of
Kubernetes and v1.4 of Talos Linux.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>

v1.27/talos/PRODUCT.yaml

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+vendor: Sidero Labs
+name: Talos Linux
+version: v1.4.0
+website_url: https://www.siderolabs.com/
+repo_url: https://github.com/siderolabs/talos
+documentation_url: https://www.talos.dev
+product_logo_url: https://www.talos.dev/images/Sidero_stacked_darkbkgd_RGB.svg
+type: installer
+description: Talos Linux is Linux designed for Kubernetes - secure, immutable, and minimal.
+contact_email_address: developers@siderolabs.com

v1.27/talos/README.md

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+# Talos
+
+## How to reproduce the results
+
+**NOTE**: These steps are a reproduction of our QEMU docs at https://www.talos.dev/docs/v1.4/local-platforms/qemu.
+
+
+## Requirements
+
+- Linux
+- a kernel with
+  - KVM enabled (`/dev/kvm` must exist)
+  - `CONFIG_NET_SCH_NETEM` enabled
+  - `CONFIG_NET_SCH_INGRESS` enabled
+- at least `CAP_SYS_ADMIN` and `CAP_NET_ADMIN` capabilities
+- QEMU
+- iptables
+- `/etc/cni/conf.d` directory should exist
+- `/var/run/netns` directory should exist
+
+## Installation
+
+### How to get QEMU
+
+Install QEMU with your operating system package manager.
+For example, on Ubuntu for x86:
+
+```bash
+apt install qemu-system-x86 qemu-kvm
+```
+
+### Install talosctl
+
+You can download `talosctl` and all required binaries via
+[github.com/siderolabs/talos/releases](https://github.com/siderolabs/talos/releases)
+
+```bash
+curl https://github.com/siderolabs/talos/releases/download/<version>/talosctl-<platform>-<arch> -L -o talosctl
+```
+
+For example version `v0.14.0` for `linux` platform:
+
+```bash
+curl https://github.com/siderolabs/talos/releases/download/v0.14.0/talosctl-linux-amd64 -L -o talosctl
+sudo cp talosctl /usr/local/bin
+sudo chmod +x /usr/local/bin/talosctl
+```
+
+## Install Talos kernel and initramfs
+
+QEMU provisioner depends on Talos kernel (`vmlinuz`) and initramfs (`initramfs.xz`).
+These files can be downloaded from the Talos release:
+
+```bash
+mkdir -p _out/
+curl https://github.com/siderolabs/talos/releases/download/<version>/vmlinuz-<arch> -L -o _out/vmlinuz-<arch>
+curl https://github.com/siderolabs/talos/releases/download/<version>/initramfs-<arch>.xz -L -o _out/initramfs-<arch>.xz
+```
+
+For example version `v1.3.0`:
+
+```bash
+curl https://github.com/siderolabs/talos/releases/download/v1.3.0/vmlinuz-amd64 -L -o _out/vmlinuz-amd64
+curl https://github.com/siderolabs/talos/releases/download/v1.3.0/initramfs-amd64.xz -L -o _out/initramfs-amd64.xz
+```
+
+## Create the Cluster
+
+For the first time, create root state directory as your user so that you can inspect the logs as non-root user:
+
+```bash
+mkdir -p ~/.talos/clusters
+```
+
+Create the cluster:
+
+```bash
+sudo -E talosctl cluster create --provisioner qemu --memory 3072 --cpus 3 --masters 3 --workers 2
+```
+
+Once the above finishes successfully, your talosconfig(`~/.talos/config`) will be configured to point to the new cluster.
+
+## Retrieve and Configure the `kubeconfig`
+
+```bash
+talosctl -n 10.5.0.2 kubeconfig .
+```
+
+
+## Running e2e tests
+
+```
+talosctl conformance kubernetes -n 10.5.0.2 --mode=certified
+```