chore: style fixes from go fix (#10846)

Just `go fix ./...`

Signed-off-by: Jakob Borg <jakob@kastelo.net>

lib/osutil/atomic_unix_test.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build !windows
-// +build !windows
 
 // (No syscall.Umask or the equivalent on Windows)
 

lib/osutil/filenames_unix.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build !windows && !darwin
-// +build !windows,!darwin
 
 package osutil
 

lib/osutil/hidden_unix.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build !windows
-// +build !windows
 
 package osutil
 

lib/osutil/hidden_windows.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build windows
-// +build windows
 
 package osutil
 

lib/osutil/lowprio_linux.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build !android
-// +build !android
 
 package osutil
 

lib/osutil/lowprio_noop.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build ios
-// +build ios
 
 package osutil
 

lib/osutil/lowprio_unix.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build (!windows && !linux && !ios) || android
-// +build !windows,!linux,!ios android
 
 package osutil
 

lib/osutil/rlimit_unix.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build !windows
-// +build !windows
 
 package osutil
 

lib/osutil/rlimit_windows.go

@@ -5,7 +5,6 @@
 // You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //go:build windows
-// +build windows
 
 package osutil