Switch from yay to paru

Signed-off-by: Severin Kaderli <severin@kaderli.dev>

.install/arch.sh

@@ -11,15 +11,15 @@
 
 output::section "Arch Packages"
 
-# List created using: yay -Qqen > packages.native.list
+# List created using: paru -Qqen > packages.native.list
 if output::prompt "Do you want to install Arch packages?"; then
     output::log "Updating package database"
-    yay -Syy |& output::debug
+    paru -Syy |& output::debug
     output::success "Package database successfully updated"
 
     package_count=$(< "${INSTALL_DIR}/packages/packages.native.list" wc -l)
     output::log "Installing ${package_count} packages"
-    yay -S \
+    paru -S \
         --asexplicit \
         --noconfirm \
         --sudoloop \