Add assignment report with release workflow

[skilkis]

This commit adds a preliminary version of the assignment report to the repository. Furthermore, it creates the first release of the package using a new GitHub Action that compiles the report PDF using TeXLive.

Summary of Changes:

• Add preliminary assignment report
• Update CHANGELOG
• Rename python_cicd.yml file to build.yml
• Add docs.yml workflow to automatically create a release on version tagged commits and upload the compiled report PDF

[codecov[bot]]

Codecov Report

Merging #10 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #10   +/-   ##
=======================================
  Coverage   76.95%   76.95%           
=======================================
  Files          13       13           
  Lines         677      677           
=======================================
  Hits          521      521           
  Misses        156      156           

Flag	Coverage Δ
#unittests	76.95% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update ce7e1ea...21f0826. Read the comment docs.