Adjust as we switched CI to U24.04 completely

Signed-off-by: Sergei Lukianov <[email protected]>

Author: Frostman

docs/getting-started/download.md

@@ -17,9 +17,9 @@ docker login ghcr.io --username provided_user_name --password provided_token_str
 
 ## Downloading hhfab
 
-Currently `hhfab` is supported on Linux x86/arm64 (tested on Ubuntu 22.04) and MacOS x86/arm64 for building
-installers/upgraders. It may work on Windows WSL2 (with Ubuntu), but it's not tested. For running VLAB only Linux x86
-is currently supported.
+Currently `hhfab` is supported on Linux x86/arm64 (continuously tested on Ubuntu 24.04) and MacOS x86/arm64 (latest
+major release) for building installers/upgraders. It *may* work on Windows WSL2 (with Ubuntu), but it's not tested.
+For running VLAB only Linux x86 is currently supported (continuously tested on Ubuntu 24.04).
 
 All software is published into the OCI registry [GitHub Package](https://ghcr.io) including binaries, container images, or Helm charts.
 Download the latest stable `hhfab` binary from the [GitHub Package](https://ghcr.io) using the following command, it requires ORAS to be installed (see below):

docs/vlab/overview.md

@@ -19,8 +19,8 @@ You can find more information about getting `hhfab` in the [download](../getting
 
 ## System Requirements
 
-Currently, it's only tested on Ubuntu 22.04 LTS, but should work on any Linux distribution with QEMU/KVM support and fairly
-up-to-date packages.
+Currently, it's primarily tested on Ubuntu 24.04 LTS, but should work on any Linux distribution with QEMU/KVM support
+and fairly up-to-date packages.
 
 The following packages needs to be installed: `qemu-kvm socat`. Docker is also required, to login
 into the OCI registry.
@@ -49,7 +49,7 @@ NVMe SSD for VM disks is highly recommended.
 
 ## Installing Prerequisites
 
-To run VLAB, your system needs `docker`,`qemu`,`kvm`, and `hhfab`. On Ubuntu 22.04 LTS you can install all required packages using the following commands:
+To run VLAB, your system needs `docker`,`qemu`,`kvm`, and `hhfab`. On Ubuntu 24.04 LTS you can install all required packages using the following commands:
 
 ### Docker