Allow installing on ARM-based Manjaro distribution

Manjaro ARM lists `manjaro-arm` as the OS type, so the install.sh script would fail early without any message indicating a problem.

scripts/install.sh

@@ -13,7 +13,7 @@ CDN="https://cdn.coollabs.io/coolify"
 OS_TYPE=$(grep -w "ID" /etc/os-release | cut -d "=" -f 2 | tr -d '"')
 
 # Check if the OS is manjaro, if so, change it to arch
-if [ "$OS_TYPE" = "manjaro" ]; then
+if [ "$OS_TYPE" = "manjaro" ] || [ "$OS_TYPE" = "manjaro-arm" ]; then
     OS_TYPE="arch"
 fi