Prep for new version release before summer 2022

[i-oden]

Description

This is a PR for the next version of the DDS CLI and contains the following major changes.

• Add new message of the day and display the latest one automatically.

• Add version to header in all requests

• Change in python version

• Summary of the changes and the related issue

• Relevant motivation and context

• Any dependencies that are required for this change

Fixes X

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

Please delete options that are not relevant.

• Any dependent changes have been merged and published in downstream modules
• Rebase/merge the branch which this PR is made to
• Product Owner / Scrum Master: This PR is made to the master branch and I have updated the version

Formatting and documentation

• I have added a row in the changelog
• The code follows the style guidelines of this project: Black / Prettier formatting
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

Tests

• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[codecov]

Codecov Report

Merging #501 (baebd50) into master (f146d48) will increase coverage by 34.25%.
The diff coverage is 55.73%.

@@             Coverage Diff             @@
##           master     #501       +/-   ##
===========================================
+ Coverage    7.15%   41.41%   +34.25%     
===========================================
  Files          29       29               
  Lines        2487     2528       +41     
===========================================
+ Hits          178     1047      +869     
+ Misses       2309     1481      -828     

Impacted Files	Coverage Δ
dds_cli/auth.py	41.17% <ø> (+41.17%)	⬆️
dds_cli/base.py	43.01% <ø> (+43.01%)	⬆️
dds_cli/user.py	19.07% <25.00%> (+19.07%)	⬆️
dds_cli/account_manager.py	33.33% <26.66%> (+33.33%)	⬆️
dds_cli/__main__.py	41.22% <47.05%> (+41.22%)	⬆️
dds_cli/motd_manager.py	78.57% <85.71%> (+78.57%)	⬆️
dds_cli/__init__.py	91.78% <100.00%> (+0.11%)	⬆️
dds_cli/utils.py	100.00% <100.00%> (+55.17%)	⬆️
dds_cli/version.py	100.00% <100.00%> (ø)
dds_cli/exceptions.py	80.43% <0.00%> (+8.69%)	⬆️
... and 26 more

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