Update version number to VTM.22.2-TuC2.0 and update PDF of software manual

doc/software-manual.tex

@@ -205,7 +205,7 @@ fontsize=\footnotesize}
 \maketitle
 \begin{abstract}
 This document is a user manual describing usage of the VTM reference software
-for the VVC project. It applies to version 22.2-Tuc1.0 of the software.
+for the VVC project. It applies to version 22.2-TuC2.0 of the software.
 \end{abstract}
 
 \tableofcontents

source/Lib/CommonLib/version.h

 #if ! defined( VTM_VERSION )
-#define VTM_VERSION "22.2-TuC1.0"
+#define VTM_VERSION "22.2-TuC2.0"
 #endif