Fix more APKBUILD issues

mullvad-vpn-daemon/mullvad-vpn-daemon.post-deinstall

@@ -1,9 +1,9 @@
-#!/usr/bin/env bash
+#!/bin/sh
 set -eu
 
-rm -r --interactive=never /var/log/mullvad-vpn/ || \
+rm -r /var/log/mullvad-vpn/ || \
   echo "Failed to remove mullvad-vpn logs"
-rm -r --interactive=never /var/cache/mullvad-vpn/ || \
+rm -r /var/cache/mullvad-vpn/ || \
   echo "Failed to remove mullvad-vpn cache"
-rm -r --interactive=never /etc/mullvad-vpn || \
+rm -r /etc/mullvad-vpn || \
   echo "Failed to remove mullvad-vpn config"