Set lower=False on `pacman.packages` operation
pacman capitals on package names, and they are significant see for
example `hunspell-en_US` [https://www.archlinux.org/packages/extra/any/hunspell-en_US/]
@@ -67,4 +67,5 @@ def packages(
host, packages, host.fact.pacman_packages, present,
install_command='pacman --noconfirm -S',
uninstall_command='pacman --noconfirm -R',
+ lower=False,
)
