Add CV

Author: marci543

src/content/members/active.yml

@@ -123,6 +123,7 @@
   position: assistResFellow
   avatar: ../images/members/elekes.jpg
   homePage: https://www.mit.bme.hu/general/staff/elekes
+  cvPage: https://home.mit.bme.hu/~elekes/cv/
   mtmtPage: https://m2.mtmt.hu/gui2/?type=authors&mode=browse&sel=10071424
   githubPage: https://github.com/marci543
 - firstName: Rebeka