[Tracking] Ensure brother repository compatible with sister repository (sidestream)

[mooleshacat]

Need to ensure compatibility between brother/sister repositories (scripts). Workflow: Make changes/upgrades on brother, propagate changes here to sister.

Related ITs:

• [Tracking] Tracking v1.1.2 sd-reforge release & v1.1.3 compatibility version for both sd-forge and sd-reforge subtree-docker-full-dir#2 (compat tracked here)
• [Tracking] Ensure brother repository compatible with sister repository (sidestream) #25 (brother)
• [Tracking] Ensure sister repository compatible with brother repository (sidestream) sd-webui-reforge-docker#6 (sister)

Related Branches:

• fix-customize-for-reforge

Notes

• Related IT [Tracking] Ensure sister repository compatible with brother repository (sidestream) sd-webui-reforge-docker#6 is sister sd-reforge repository
• Use catspeed-cc/sd-webui-reforge-docker:fix-customize-for-reforge branch to scan for incompatibilities between brother/sister repositories
• Need branch to implement compatibility in brother
• Should mostly be compatible. Main concern is ./docker/*/*.sh filenames colliding.
• Solution, only allow one version to install the sauces into ~/.bashrc and make changes to make them compatible.
• Fixes will be applied/tracked here, in brother