update sb2nov theme

rendercv/themes/sb2nov/Preamble.j2.tex

@@ -22,7 +22,11 @@
 \usepackage{setspace}
 \usepackage{xcolor}
 \usepackage{enumitem}
-\usepackage[hidelinks]{hyperref}
+\usepackage[
+  hidelinks,
+  pdftitle={<<cv.name>>'s CV},
+  pdfauthor={<<cv.name>>}
+]{hyperref}
 \usepackage{fancyhdr}
 \usepackage[english]{babel}
 \usepackage{tabularx}