Changelog

• 7d640b6: Fix vercel_team_config tests (@kitfoster)
• 7dba690: Check env vars for tests are set when used (#304) (@kitfoster)
• 1747cec: [firewall config resource] Fix example config (#307) (@OhMyVolk)
• 2267e5f: Fix a bunch of bugs in resource_project_environment_variables (#306) (@dglsparsons)