Replace interface{} with any (#25686)

Result of running `perl -p -i -e 's#interface\{\}#any#g' **/*` and `make fmt`.

Basically the same [as golang did](https://github.com/golang/go/commit/2580d0e08d5e9f979b943758d3c49877fb2324cb).

modules/web/routing/requestrecord.go

@@ -24,5 +24,5 @@ type requestRecord struct {
 	// mutable fields
 	isLongPolling bool
 	funcInfo      *FuncInfo
-	panicError    interface{}
+	panicError    any
 }