remove shebang line

Author: delterr

concourse/scripts/assume_role.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-
 set -euo pipefail
 
 # shellcheck disable=SC3040,SC2154

concourse/scripts/build_image.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-
 set -euo pipefail
 
 export STORAGE_DRIVER=vfs

concourse/scripts/set_pipeline.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-
 repo_name=${1}
 
 if [[ $# -gt 1 ]]; then

concourse/scripts/terraform_infra.sh

@@ -1,5 +1,3 @@
-#!/bin/bash
-
 set -euo pipefail
 
 # shellcheck disable=SC2154