TUN-8407: Upgrade go to version 1.22.2

vendor/golang.org/x/sync/errgroup/errgroup.go

@@ -4,6 +4,9 @@
 
 // Package errgroup provides synchronization, error propagation, and Context
 // cancelation for groups of goroutines working on subtasks of a common task.
+//
+// [errgroup.Group] is related to [sync.WaitGroup] but adds handling of tasks
+// returning errors.
 package errgroup
 
 import (