feat: Improve installers to install all scripts in bin directory

Rather than explicitly installing (via symbolic links) the shell scripts in the bin
directories, we enhance the installers to loop over all the *.sh files in those
directories and install all that are found.

This will more gracefully handle all future scripts that are added to the bin directory to
automatically be included in the installation process.

centos-7/docker.sh

@@ -31,7 +31,9 @@ elif [ -d '/usr/local/bin' ]; then
    bin_dir='/usr/local/bin'
 fi
 if [ -n "$bin_dir" ]; then
-   ln -f -s "$(realpath "$scr_dir/../shared/bin/deploy.sh")" "$bin_dir/deploy"
+   for scr_name in "$scr_dir"/../shared/bin/*.sh; do
+      ln -f -s "$(realpath "$scr_name")" "$bin_dir/$(basename "$scr_name" .sh)"
+   done
 fi
 
 # Start/Enable Docker

macos/docker.sh

@@ -22,5 +22,7 @@ if [ -d '/usr/local/bin' ]; then
    bin_dir='/usr/local/bin'
 fi
 if [ -n "$bin_dir" ]; then
-   ln -f -s "$(realpath "$scr_dir/../shared/bin/deploy.sh")" "$bin_dir/deploy"
+   for scr_name in "$scr_dir"/../shared/bin/*.sh; do
+      ln -f -s "$(realpath "$scr_name")" "$bin_dir/$(basename "$scr_name" .sh)"
+   done
 fi

rhel-9/docker.sh

@@ -17,9 +17,12 @@ elif [ -d '/usr/local/bin' ]; then
    bin_dir='/usr/local/bin'
 fi
 if [ -n "$bin_dir" ]; then
-   ln -f -s "$(realpath "$scr_dir/../shared/bin/deploy.sh")" "$bin_dir/deploy"
-   ln -f -s "$scr_dir/bin/docker-compose.sh" "$bin_dir/docker-compose"
-   ln -f -s "$scr_dir/bin/podman-install-service.sh" "$bin_dir/podman-install-service"
+   for scr_name in "$scr_dir"/../shared/bin/*.sh; do
+      ln -f -s "$(realpath "$scr_name")" "$bin_dir/$(basename "$scr_name" .sh)"
+   done
+   for scr_name in "$scr_dir"/bin/*.sh; do
+      ln -f -s "$(realpath "$scr_name")" "$bin_dir/$(basename "$scr_name" .sh)"
+   done
 fi
 
 # Silence Docker emulation messages