Delete builder error files

builder_error1.v

@@ -1,8 +0,0 @@
-module main
-
-import color
-
-fn main() {
-	color.red.cprintln('Hello World')
-	color.bold.cprintln('Hello World')
-}

builder_error2.v

@@ -1,13 +0,0 @@
-module main
-
-import color
-
-fn main() {
-	brush := color.new_brush(
-		fg: color.rgb(0, 0, 0)!
-		bg: color.hex(0xffffff)!
-		style: [color.bold, color.underline, color.italic]
-	)!
-
-	brush.cprintln('Hello World')
-}