Use nonstopmode to avoid waiting for user input on latexmk

Author: humitos

readthedocs/doc_builder/backends/sphinx.py

@@ -478,6 +478,7 @@ def _build_latexmk(self, cwd, latex_cwd):
             '-dvi-',
             '-ps-',
             f'-jobname={self.project.slug}',
+            '-interaction=nonstopmode',
             warn_only=True,
             cwd=latex_cwd,
         )