chore: change interface{} to any (#2818)

* chore: change interface{} to any

* chore: update goctl version to 1.5.0

* chore: update goctl deps

core/mr/readme.md

@@ -59,16 +59,16 @@ import (
 )
 
 func main() {
-    val, err := mr.MapReduce(func(source chan<- interface{}) {
+    val, err := mr.MapReduce(func(source chan<- any) {
         // generator
         for i := 0; i < 10; i++ {
             source <- i
         }
-    }, func(item interface{}, writer mr.Writer, cancel func(error)) {
+    }, func(item any, writer mr.Writer, cancel func(error)) {
         // mapper
         i := item.(int)
         writer.Write(i * i)
-    }, func(pipe <-chan interface{}, writer mr.Writer, cancel func(error)) {
+    }, func(pipe <-chan any, writer mr.Writer, cancel func(error)) {
         // reducer
         var sum int
         for i := range pipe {