This should make all bash-scripts run on pretty much any posix-system (with bash installed ofc...)

Docker-DCO-1.1-Signed-off-by: Kim BKC Carlbacker <kim.carlbacker@gmail.com> (github: bkcsoft)

hack/infrastructure/docker-ci/buildbot/setup.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Setup of buildbot configuration. Package installation is being done by
 # Vagrantfile

hack/infrastructure/docker-ci/docker-coverage/coverage-docker.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -x
 # Generate a random string of $1 characters

hack/infrastructure/docker-ci/docker-test/test_docker.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -x
 COMMIT=${1-HEAD}

hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Variables AWS_ACCESS_KEY, AWS_SECRET_KEY and PG_PASSPHRASE are decoded
 # from /root/release_credentials.json

hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh

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