Replace shebang with env

clear-repo.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # The purpose of this script is to clear our custom pacman repository
 # i.e. remove older versions of packages

update-repo.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # The purpose of this script is to automate the maintenance of a custom pacman (Arch Linux) repository, whose goal is to
 # provide package-ready AUR softs.