Remove FHS dependency by replacing /bin/bash with /usr/bin/env bash everywhere

examples/intel/DE2i-150/quartus_compile/runme_quartus

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 export REV="de2i"
 

examples/intel/MAX10/runme_postsynth

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 iverilog -D POST_IMPL -o verif_post -s tb_top tb_top.v top.vqm $(yosys-config --datdir/altera_intel/max10/cells_comb_max10.v)
 vvp -N verif_post

examples/intel/asicworld_lfsr/runme_postsynth

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 iverilog -D POST_IMPL -o verif_post -s tb lfsr_updown_tb.v top.vqm $(yosys-config --datdir/altera_intel/max10/cells_comb_max10.v)
 vvp -N verif_post

examples/intel/asicworld_lfsr/runme_presynth

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 iverilog -o presynth lfsr_updown_tb.v lfsr_updown.v &&\