Update sphinx_rtd_theme from 0.4.2 to 0.4.3
Update sphinx_rtd_theme from 0.4.2 to 0.4.3
mozilla/snippets-service,mozmar/snippets-service,glogiotatidis/snippets-service,glogiotatidis/snippets-service,glogiotatidis/snippets-service,mozilla/snippets-service,glogiotatidis/snippets-service,mozilla/snippets-service,mozilla/snippets-service,mozmar/snippets-service,mozmar/snippets-service,mozmar/snippets-service