Revert "Minor changes to support go 1.17"

This reverts commit 2d224ae049.
2021-09-06 08:54:55 +02:00 · 2021-09-06 08:54:55 +02:00 · eaab05fc43
--- a/src/os/file_go_116.go
+++ b/src/os/file_go_116.go
@ -1,4 +1,4 @@
-// +build go1.16 go1.17
+// +build go1.16

 package os

--- a/src/os/file_go_other.go
+++ b/src/os/file_go_other.go
@ -1,4 +1,4 @@
-// +build !go1.16,!go1.17
+// +build !go1.16

 package os