Update documentation based on 301 permanent redirects (#43675)

docs/docsite/rst/dev_guide/developing_inventory.rst

@@ -342,7 +342,7 @@ An easy way to see how this should look is using :ref:`ansible-inventory`, which
        How to develop modules
    :doc:`developing_plugins`
        How to develop plugins
-   `Ansible Tower <https://ansible.com/ansible-tower>`_
+   `Ansible Tower <https://www.ansible.com/products/tower>`_
        REST API endpoint and GUI for Ansible, syncs with dynamic inventory
    `Development Mailing List <https://groups.google.com/group/ansible-devel>`_
        Mailing list for development topics

docs/docsite/rst/dev_guide/developing_modules_documenting.rst

@@ -417,7 +417,7 @@ Example usage::
     See also M(win_copy) or M(win_template).
     ...
     Time zone names are from the L(tz database,https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)
-    See U(https://www.ansible.com/tower) for an overview.
+    See U(https://www.ansible.com/products/tower) for an overview.
     ...
     See L(IOS Platform Options guide, ../network/user_guide/platform_ios.html)
 

docs/docsite/rst/dev_guide/developing_modules_general_windows.rst

@@ -336,7 +336,7 @@ the most popular are
 - `Powershell ISE`_
 - `Visual Studio Code`_
 
-.. _Powershell ISE: https://msdn.microsoft.com/en-us/powershell/scripting/core-powershell/ise/how-to-debug-scripts-in-windows-powershell-ise
+.. _Powershell ISE: https://docs.microsoft.com/en-us/powershell/scripting/core-powershell/ise/how-to-debug-scripts-in-windows-powershell-ise
 .. _Visual Studio Code: https://blogs.technet.microsoft.com/heyscriptingguy/2017/02/06/debugging-powershell-script-in-visual-studio-code-part-1/
 
 To be able to view the arguments as passed by Ansible to the module follow

docs/docsite/rst/dev_guide/testing_units_modules.rst

@@ -553,7 +553,7 @@ the code in Ansible to trigger that failure.
        The documentation of pytest - the framework actually used to run Ansible unit tests
    `Development Mailing List <https://groups.google.com/group/ansible-devel>`_
        Mailing list for development topics
-   `Testing Your Code (from The Hitchhiker's Guide to Python!) <https://docs.python-guide.org/en/latest/writing/tests/>`_
+   `Testing Your Code (from The Hitchhiker's Guide to Python!) <https://docs.python-guide.org/writing/tests/>`_
        General advice on testing Python code
    `Uncle Bob's many videos on YouTube <https://www.youtube.com/watch?v=QedpQjxBPMA&list=PLlu0CT-JnSasQzGrGzddSczJQQU7295D2>`_
        Unit testing is a part of the of various philosophies of software development, including