use /usr/bin/env to find bash in scripts (#314)

.github/workflows/build.yml

@@ -1,6 +1,7 @@
 name: Runner CI
 
 on:
+  workflow_dispatch:
   push:
     branches:
     - master

src/Misc/externals.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 PACKAGERUNTIME=$1
 PRECACHE=$2
 

src/Misc/layoutbin/darwin.svc.sh.template

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 SVC_NAME="{{SvcNameVar}}"
 SVC_NAME=${SVC_NAME// /_}

src/Misc/layoutbin/installdependencies.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 user_id=`id -u`
 

src/Misc/layoutbin/runsvc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # convert SIGTERM signal to SIGINT
 # for more info on how to propagate SIGTERM to a child process see: http://veithen.github.io/2014/11/16/sigterm-propagation.html

src/Misc/layoutbin/systemd.svc.sh.template

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 SVC_NAME="{{SvcNameVar}}"
 SVC_NAME=${SVC_NAME// /_}

src/Misc/layoutbin/update.sh.template

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # runner will replace key words in the template and generate a batch script to run.
 # Keywords: 

src/Misc/layoutroot/config.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 user_id=`id -u`
 

src/Misc/layoutroot/env.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 varCheckList=(
     'LANG' 

src/Misc/layoutroot/run.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Validate not sudo
 user_id=`id -u`

src/dev.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ###############################################################################
 #