chore: add humble data matola workshop#31

EusebioSimango wants to merge 1 commit into

HumbleData:masterHumbleData/HumbleData.github.io:masterfrom

EusebioSimango:chore/matola-mozambique-2026EusebioSimango/HumbleData.github.io:chore/matola-mozambique-2026Copy head branch name to clipboard