Update examples_template.c to raylib 4.5 (#3156)

examples/examples_template.c

@@ -41,7 +41,7 @@
 *
 *   raylib [core] example - Basic window
 *
-*   Example originally created with raylib 4.2, last time updated with raylib 4.2
+*   Example originally created with raylib 4.5, last time updated with raylib 4.5
 *
 *   Example contributed by <user_name> (@<user_github>) and reviewed by Ramon Santamaria (@raysan5)
 *