Merge branch 'fix-script-shebang' into 'preview'

Update util scripts shebang.

See merge request !1176

doc.zih.tu-dresden.de/util/check-bash-syntax.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/check-code-style.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 #-------------------------------------------------------------------------------
 # Checks code styling used in files. Currently only shell coding style in shell

doc.zih.tu-dresden.de/util/check-empty-page.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/check-every-page-not-included-more-than-once.sh

-#!/bin/bash
+#!/usr/bin/env bash
 scriptpath=${BASH_SOURCE[0]}
 basedir=$(dirname "${scriptpath}")
 basedir=$(dirname "${basedir}")

doc.zih.tu-dresden.de/util/check-filesize.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 # BSD 3-Clause License
 # 

doc.zih.tu-dresden.de/util/check-footer.sh

-#!/bin/bash
+#!/usr/bin/env bash
 scriptpath=${BASH_SOURCE[0]}
 basedir=$(dirname "${scriptpath}")
 basedir=$(dirname "${basedir}")

doc.zih.tu-dresden.de/util/check-internal-links.sh

-#!/bin/bash
+#!/usr/bin/env bash
 grep -nr '\](' --include="*md" docs
 test $? = 1

doc.zih.tu-dresden.de/util/check-links.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 # Purpose:
 #   Checks internal and external links for Markdown files (.md) of the repository

doc.zih.tu-dresden.de/util/check-max-depth.sh

-#!/bin/bash
+#!/usr/bin/env bash
 scriptpath=${BASH_SOURCE[0]}
 basedir=$(dirname "${scriptpath}")
 basedir=$(dirname "${basedir}")

doc.zih.tu-dresden.de/util/check-no-floating.sh

-#!/bin/bash
+#!/usr/bin/env bash
 scriptpath=${BASH_SOURCE[0]}
 basedir=$(dirname "${scriptpath}")
 basedir=$(dirname "${basedir}")

doc.zih.tu-dresden.de/util/check-spelling.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/check-templated-code-snippets.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eo pipefail
 

doc.zih.tu-dresden.de/util/create-issues-all-pages.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eo pipefail
 

doc.zih.tu-dresden.de/util/download-newest-mermaid.js.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/grep-forbidden-patterns.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/lint-changes.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 

doc.zih.tu-dresden.de/util/test-grep-forbidden-patterns.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 expected_match_count=32