Get rid of distutils.spawn and distutils.util (#3934) (#3974)

* Replace distutils.spawn.find_executable.

* Replace distutils.util.strtobool.

(cherry picked from commit 77b7b4f75b)

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/connection/zone.py

@@ -26,7 +26,6 @@ DOCUMENTATION = '''
             - name: ansible_zone_host
 '''
 
-import distutils.spawn
 import os
 import os.path
 import subprocess
@@ -34,6 +33,7 @@ import traceback
 
 from ansible.errors import AnsibleError
 from ansible.module_utils.six.moves import shlex_quote
+from ansible.module_utils.common.process import get_bin_path
 from ansible.module_utils.common.text.converters import to_bytes
 from ansible.plugins.connection import ConnectionBase, BUFSIZE
 from ansible.utils.display import Display
@@ -64,10 +64,10 @@ class Connection(ConnectionBase):
 
     @staticmethod
     def _search_executable(executable):
-        cmd = distutils.spawn.find_executable(executable)
-        if not cmd:
+        try:
+            return get_bin_path(executable)
+        except ValueError:
             raise AnsibleError("%s command not found in PATH" % executable)
-        return cmd
 
     def list_zones(self):
         process = subprocess.Popen([self.zoneadm_cmd, 'list', '-ip'],