Agrege 2 cursos en la seccion free-course-es.md uno en sql y otro en git (#5952)
* Agrege 2 cursos en la seccion free-course-es.md uno en sql y otro en git
* fix: to playlist endpoint
* fix: remove extra whitespaces from author delimiter
* fix: solve lint fault `blank-lines-1-0-2`
* chore: delete not valuable resource
* Update courses/free-courses-es.md
fix: complete authoring "BlueWeb"
Co-authored-by: ImVector <59611597+LuigiImVector@users.noreply.github.com>
Co-authored-by: David Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: ImVector <59611597+LuigiImVector@users.noreply.github.com>
MahonriM