Post code review changes

- Remove librsvg from tlmgr

Co-authored-by: Valentin Georgiev <[email protected]>

Makefile

@@ -9,7 +9,7 @@ install_pandoc:
 
 update_tlmgr:
 	tlmgr update --self
-	tlmgr install cm-super fontaxes lato pdflscape xkeyval librsvg
+	tlmgr install cm-super fontaxes lato pdflscape xkeyval
 
 build_tech_overview_pdf: update_tlmgr $(TECH_MARKDOWN_FILE)
 	pandoc $(TECH_MARKDOWN_FILE) -o $(TECH_OVERVIEW_PDF)