Update lxml from 4.2.3 to 4.2.4
Update lxml from 4.2.3 to 4.2.4
glogiotatidis/snippets-service,mozilla/snippets-service,mozilla/snippets-service,mozilla/snippets-service,glogiotatidis/snippets-service,mozmar/snippets-service,mozilla/snippets-service,glogiotatidis/snippets-service,mozmar/snippets-service,mozmar/snippets-service,mozmar/snippets-service,glogiotatidis/snippets-service