Finally fixes bugs in the first two releases of the installer.

https://github.com/dangowrt/owrt-ubi-installer/tree/asus-bt8

ARM TrustedFirmware-A v2.12.0(release):OpenWrt v2025.02.12~e0907706-1

U-Boot 2025.01

OpenWrt snapshot r29533-8fb46725cf

Fixed second release for ASUS ZenWiFi BT8

https://github.com/dangowrt/owrt-ubi-installer/tree/asus-bt8

ARM TrustedFirmware-A v2.12.0(release):OpenWrt v2025.02.12~e0907706-1

U-Boot 2025.01

OpenWrt snapshot r29441-a0f45a4f3f

update workflow to include .trx file as well

OpenWrt 24.10.0 stable release

==============================

ARM Trusted Firmware A v2.10.0 (release):OpenWrt v2024.01.17~bacca82a-3
-----------------------------------------------------------------------
 * unchanged since v1.1.3

U-Boot 2024.10-OpenWrt-r28427-6df0e3d02a
----------------------------------------
 * new upstream version

OpenWrt 24.10.0 stable release
------------------------------
 * first stable release for all-UBI layout

Revert "build and provide bl2-for-mtk_uartboot.bin"

We no longer need to build bl2 as OKD issue has been resolved.

Replace xz with zst for downloads

also build bl2 image for debugging issue

ERROR:   BL2: Failed to load image id 5 (-2)

If you encounter this issue, please use mtk_uartboot to load this
special bl2 image which will give lots of debugging output and hopefully
tell us what's happening.

update README.md

update installer to use OpenWrt 23.05.0 release

ARM Trusted Firmware A v2.4(release):OpenWrt v2021-05-08-d2c75b21-1

    unchanged

U-Boot 2022.01

    unchanged

OpenWrt 22.03.3 r20028-43d71ad93e

    updated to 22.03.3 release

Generated (unsigned) files are reproducible, so builds can be validated:
  8db79af559e7050507bca16efdd7dbdb0e65d80136ca4bf297f38e91d419d96f  openwrt-22.03.3-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery-installer.itb
  b2be9b97544ed7152f3d36e12f286d11b8b6f904d1cde2cbc7c57e82210fc488  openwrt-22.03.3-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb
  856a3d331df48468f690f9619050f29274a1450d36400108319aef79a2a7c9e4  openwrt-22.03.3-mediatek-mt7622-linksys_e8450-ubi-squashfs-sysupgrade.itb