[2.6] Fix python2.6 `nothing to repeat` nxos terminal plugin bug (#45282)

* fix python26 nxos terminal plugin bug (#45271)

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>
(cherry picked from commit c98494d5bf)

* nxos terminal plugin changelog

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

changelogs/fragments/nxos_terminal_plugin.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+- Fix python2.6 `nothing to repeat` nxos terminal plugin bug (https://github.com/ansible/ansible/pull/45271).

lib/ansible/plugins/terminal/nxos.py

@@ -30,7 +30,7 @@ from ansible.module_utils._text import to_bytes, to_text
 class TerminalModule(TerminalBase):
 
     terminal_stdout_re = [
-        re.compile(br'[\r\n](?!\s*<)?(\x1b\S+)*[a-zA-Z_0-9]{1}[a-zA-Z0-9-_.]*[>|#](?:\s*)*(\x1b\S+)*$'),
+        re.compile(br'[\r\n](?!\s*<)?(\x1b\S+)*[a-zA-Z_0-9]{1}[a-zA-Z0-9-_.]*[>|#](?:\s*)(\x1b\S+)*$'),
         re.compile(br'[\r\n]?[a-zA-Z0-9]{1}[a-zA-Z0-9-_.]*\(.+\)#(?:\s*)$')
     ]