BRUSSELS — When most of Europe’s green agenda is being trimmed, delayed or scrapped, a draft bill to protect something as unglamorous as dirt shouldn’t have stood a chance. Yet this week, a plan to track the health of Europe’s soil survived its final vote in the European Parliament, paving the way for it to become law. At the center of that unlikely success is Martin Hojsík, a Slovak liberal and former Greenpeace campaigner who somehow steered the file through the EU’s entire decision-making