Switch to go 1.22.0

Author: ibuildthecloud

go.mod

@@ -1,6 +1,6 @@
 module github.com/gptscript-ai/gptscript
 
-go 1.21.5
+go 1.22.0
 
 replace github.com/sashabaranov/go-openai => github.com/gptscript-ai/go-openai v0.0.0-20240206232711-45b6e096246a
 

pkg/runner/runner.go

@@ -203,8 +203,6 @@ func (r *Runner) subCalls(callCtx engine.Context, monitor Monitor, env []string,
 
 	eg, subCtx := errgroup.WithContext(callCtx.Ctx)
 	for id, call := range lastReturn.Calls {
-		id := id
-		call := call
 		eg.Go(func() error {
 			callCtx, err := callCtx.SubCall(subCtx, call.ToolName, id)
 			if err != nil {