Fix license ref in CMakeLists.txt

[chennes]

Fix #358

[Copilot]

Pull request overview

This PR updates the license file reference in CMakeLists.txt from LICENSE.md to LICENSE, fixing an incorrect file extension reference.

Changes:

• Corrected the license file reference from LICENSE.md to LICENSE in the AddonManager_SRCS list

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[github-actions]

Backport failed for main, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin main
git worktree add -d .worktree/backport-359-to-main origin/main
cd .worktree/backport-359-to-main
git switch --create backport-359-to-main
git cherry-pick -x 9a246b499337b9cf50c98a8f407b9cf29af85961

[github-actions]

Backport failed for main, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally and resolve any conflicts.

git fetch origin main
git worktree add -d .worktree/backport-359-to-main origin/main
cd .worktree/backport-359-to-main
git switch --create backport-359-to-main
git cherry-pick -x 9a246b499337b9cf50c98a8f407b9cf29af85961