chore: bump JohnnyMorganz/stylua-action from 4 to 5 - #34

Failed to save: Unable to reserve cache with key setup-uv-2-x86_64-unknown-linux-gnu-ubuntu-24.04-3.12.3-pruned-479d026778cba14c6b1f91d227dbeb48777fed3cde2205c7323d4a98ed1f40a0, another job may be creating this cache.

gh-actions-lua: Storing into cache: lua:5.1.5:linux:x64: