Bugfix: BigTreeTech CB1 patches and edge dts

[JohnTheCoolingFan]

Description

As asked in #7127, removed the hook in board config that changed which dts file is used on edge kernel branch and changed symlink patches to actual files.

GitHub issue reference:
Jira reference number [AR-9999]

How Has This Been Tested?

• build for bigtreetech cb1 and boot

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[JohnTheCoolingFan]

@The-going hope I did everything right and soon I can get to improving support for edge on bigtreetech-cb1

[The-going]

@JohnTheCoolingFan
From the point of view of the order of application of patches, yes, everything is correct now.

From the point of view of the technology of promoting patches to the new version of the kernel,
there is one inaccuracy.
Your files will be renamed automatically upon new extraction.

arm64-dts-sun50i-h616-bigtreetech-cb1-enable-emac1.patch -> ARM64-dts-sun50i-h616-BigTreeTech-CB1-Enable-EMAC1.patch
arm64-dts-sun50i-h616-bigtreetech-cb1-enable-hdmi.patch -> ARM64-dts-sun50i-h616-BigTreeTech-CB1-Enable-HDMI.patch

I have already explained why this is happening.
But there is no need to redo it here.
This is a thing of the past.

@igorpecovnik Please accept this before sunxi-6.10 is finished