[PR #8944/a7d1b0fc backport][stable-9] python_runner/django_command: bugfixes (#8946)

python_runner/django_command: bugfixes (#8944)

* python_runner/django_command: bugfixes

* fix indentation

* join path_prefix with : when concatenating with PATH

* add changelog frag

(cherry picked from commit a7d1b0fc52)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

tests/integration/targets/django_command/aliases

@@ -0,0 +1,21 @@
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+azp/posix/2
+skip/python2
+skip/freebsd
+skip/macos
+skip/osx
+skip/rhel8.2
+skip/rhel8.3
+skip/rhel8.4
+skip/rhel8.5
+skip/rhel8.6
+skip/rhel8.7
+skip/rhel8.8
+skip/rhel9.0
+skip/rhel9.1
+skip/rhel9.2
+skip/rhel9.3
+skip/rhel9.4