use python3 on debians too (danmar#3812)

* use python3 on debians too

in Debian 11 which is Bullseye, /usr/bin/python is a Python2
interpreter, which means that cppcheck-htmlreport fails to run here.
So I've chenged the shebang to use python3

* change all shebangs from python to python3

Co-authored-by: Sam M W <[email protected]>

Author: omarandlorraine

htmlreport/cppcheck-htmlreport

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from __future__ import unicode_literals
 

htmlreport/setup.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from setuptools import setup
 

htmlreport/test_htmlreport.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 """Test cppcheck-htmlreport."""
 
 import os

test/synthetic/report.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os
 import re
 

tools/ci.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # continuous integration
 # build daily reports (doxygen,coverage,etc)

tools/extracttests.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Cppcheck - A tool for static C/C++ code analysis
 # Copyright (C) 2007-2021 Cppcheck team.

tools/listErrorsWithoutCWE.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 from __future__ import print_function
 import argparse
 import xml.etree.ElementTree as ET

tools/matchcompiler.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # Cppcheck - A tool for static C/C++ code analysis
 # Copyright (C) 2007-2021 Cppcheck team.

tools/parse-glibc.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import glob
 import os

tools/reduce.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import subprocess
 import sys
 import time