test: drop an unused file

test/mocks/fsck

@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-fd=0
-
-OPTIND=1
-while getopts "C:aTlM" opt; do
-    case "$opt" in
-        C)
-            fd=$OPTARG
-            ;;
-        \?);;
-    esac
-done
-
-shift "$((OPTIND-1))"
-device=$1
-
-echo "Running fake fsck on $device"
-
-declare -a maxpass=(30 5 2 30 60)
-
-for pass in {1..5}; do
-    maxprogress=${maxpass[$((pass-1))]}
-    for (( current=0; current<=${maxprogress}; current++)); do
-        echo "$pass $current $maxprogress $device">&$fd
-        sleep 0.1
-    done
-done