Finish updating copyleft headers - 0.9.x #847

Job	Run time
Build (ubuntu:noble, gcc, LEGACY, OFF, false)	10m 43s
Build (ubuntu:noble, clang, LEGACY, OFF, false)	13m 57s
Build (ubuntu:noble, gcc, GLVND, OFF, false)	10m 26s
Build (ubuntu:noble, clang, GLVND, OFF, false)	13m 58s
Build (ubuntu:jammy, gcc, GLVND, OFF, false)	10m 20s
Build (ubuntu:jammy, clang, GLVND, OFF, false)	13m 18s
Build (linuxmintd/mint22-amd64, clang, GLVND, OFF, false)	13m 59s
Build (linuxmintd/mint21.3-amd64, clang, GLVND, OFF, false)	13m 27s
Build (linuxmintd/mint21.2-amd64, clang, GLVND, OFF, false)	13m 36s
Build (linuxmintd/mint21.1-amd64, clang, GLVND, OFF, false)	13m 35s
Build (linuxmintd/mint21-amd64, clang, GLVND, OFF, false)	13m 36s
Build (debian:bookworm, clang, GLVND, OFF, false)	13m 21s
Build (opensuse/leap:15.6, clang, GLVND, ON, false)	12m 39s
Build (opensuse/leap:15.6, clang, GLVND, ON, false)	12m 36s
Build (fedora:41, clang, LEGACY, ON, false)	13m 22s
Build (fedora:41, clang, GLVND, ON, false)	13m 17s
Build (fedora:40, clang, GLVND, ON, false)	12m 44s
Build (rockylinux/rockylinux:9.5, gcc, GLVND, ON, false)	12m 7s
	3h 51m 1s

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