RFC: OMG! They ACTUALLY Made config.sh USEFUL?! (Recursive Patching UNLOCKED!)

[taalojarvi]

This pull request introduces two improvements to the patching script (config.sh):

Unified Script & LTS Build Handling:

• Unifies config.sh across LTS and non-LTS builds. Previously, a separate script (config-lts.sh) existed for LTS builds that omitted a specific patch.
• Patches can be skipped for LTS builds by appending "_skip_lts" to the patch filename

Improved Patch Management:

• Moves all patches to a dedicated subdirectory within the project structure.
• Updates config.sh to recursively apply patches from this subdirectory.
• Removes the redundant config-lts.sh script and all references to it.

Benefits

• Simplifies script maintenance by having a single config.sh script.
• Provides a more robust and flexible way to manage patches.

Detailed build log available here.