chore(scripts): use bash from path variable in shebang (#3527)

Author: rubenhoenle

scripts/check-sync-tidy.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # This script is run in CI to check if sync-tidy produced any changes and it fails if it did
 set -eo pipefail
 

scripts/lint-golangci-lint.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # This script lints the SDK modules and examples
 # To skip manually maintained files, pass an extra "true" argument
 # Pre-requisites: golangci-lint

scripts/project.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # This script is used to manage the project, only used for installing the required tools for now
 # Usage: ./project.sh [action]

scripts/sync-tidy.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # This script runs go work sync and go mod tidy for SDK modules and examples
 set -eo pipefail
 

scripts/test-go.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # This script tests the SDK modules
 # To skip manually maintained files, pass an extra "true" argument
 # Pre-requisites: Go

scripts/update-service-tags.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Immediate exit on failure
 set -e