[Backport maintenance/4.0.x] feat: add HTTPMethod enum support to brain_http (#2879)

feat: add HTTPMethod enum support to brain_http (#2878)

Closes #2877

(cherry picked from commit ff7205c1616df44119ef1a598c95b31977ba8620)

Co-authored-by: Joao Faria <joaovitorfaria.dev@gmail.com>
2 files changed