* Update free-programming-books-langs.md

Added the book Python Machine Learning Projects Written by Lisa Tagliaferri, Michelle Morales, Ellie Birbeck, and Alvin Wan.

* Update free-programming-books-subjects.md

Add Kubernetes for Full-Stack Developers book.

* Update books/free-programming-books-subjects.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Upadate free-programming-books-subjects.md

Added the book: Making Servers Work: A Practical Guide to Linux System Administration by Jamon Camisso

* Update free-programming-books-subjects.md

Moved Making servers work to Operating systems section.

* Update free-programing-books-langs.md

Removed the Python machine learning project Book from the programming language section.

* Update free-programming-books-subjects.md

Edited the author entries of the  Python machine learning project book.

* Update books/free-programming-books-subjects.md

added an author.
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>