[content] Replace quotation marks symbols to <<, >>

Fix build.
(cherry picked from commit 587dd77d25)

config.tex

@@ -20,6 +20,7 @@
 \usepackage{xstring}
 \usepackage{tabularx}
 \usepackage{enumitem}
+\usepackage[strict=true]{csquotes}
 \usepackage[abspath]{currfile}
 \usepackage[hidelinks,linktoc=all]{hyperref}