Move raw files from `app/docs` to `app/assets/<version>/raw/` #1911

Job	Run time
Check links	1m 15s
Test installer.sh on arm64	1m 29s
test-plugins	23s
Test installer.sh (amazonlinux:2022)	18s
Lint docs	44s
Test installer.sh (debian:bookworm)	21s
Test installer.sh (redhat/ubi8:8.6)	27s
Test installer.sh (ubuntu:22.04)	21s
Test installer.sh (archlinux:latest)	18s
Test installer.sh (fedora:latest)	46s
	6m 22s

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