Add contributors for B860AV-2.1M (s905l3b)

CONTRIBUTORS.md

@@ -118,3 +118,4 @@ The `kernel` / `u-boot` and other resources used in this system are mainly copie
 | [aaftio](https://github.com/aaftio) | 108. [2023-07-25] According to his feedback in [Issues](https://github.com/ophub/amlogic-s9xxx-armbian/issues/1570), the `MG101(s905lb)` box dtb uses `meson-gxl-s905x-p212.dtb` file, and u-boot use `u-boot-r3300l.bin`. The 100Mb wired network and Bluetooth works fine. |
 | [inoeud](https://github.com/inoeud) | 109. [2023-08-12] According to his feedback in [Issues](https://github.com/ophub/amlogic-s9xxx-armbian/issues/1609), the `Leez-p710(rk3399)` box dtb uses `rk3399-leez-p710.dtb` file. The Gigabit wired network and Bluetooth works fine. |
 | [locAtt](https://github.com/locAtt) | 110. [2023-08-15] According to his feedback in [Issues](https://github.com/ophub/amlogic-s9xxx-armbian/issues/1613), the `MGV2000(s905l3b)` box dtb uses `meson-gxl-s905l3b-e900v22e.dtb` file, u-boot use `u-boot-s905x-s912.bin` file. Using the 5.15.y kernel, it is possible to write to eMMC for usage. The 6.1.y kernel can only be used when running from USB. The 100Mb wired network works fine. |
+| [aolin2000](https://github.com/aolin2000) | 111. [2023-08-15] According to his feedback in [Issues](https://github.com/ophub/amlogic-s9xxx-armbian/issues/1598), the `B860AV-2.1M(s905l3b)` box dtb uses `meson-gxl-s905l3b-m302a.dtb` file, u-boot use `u-boot-s905x-s912.bin` file. The 100Mb wired network works fine. |