vendor: Remove gops dependency

This dependency got introduced in #325 for debugging and performance
improvement purposes, but my impression is that we haven't really been
using it.

Signed-off-by: Michi Mutsuzaki <michi@isovalent.com>

cmd/cilium/main.go

@@ -5,20 +5,13 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"os"
 
-	gops "github.com/google/gops/agent"
-
 	"github.com/cilium/cilium/cilium-cli/cli"
 	_ "github.com/cilium/cilium/cilium-cli/logging" // necessary to disable unwanted cfssl log messages
 )
 
 func main() {
-	if err := gops.Listen(gops.Options{}); err != nil {
-		log.Printf("Unable to start gops: %s", err)
-	}
-
 	if err := cli.NewDefaultCiliumCommand().Execute(); err != nil {
 		fmt.Fprintln(os.Stderr, err)
 		os.Exit(1)

go.mod

@@ -12,10 +12,7 @@ replace (
 	sigs.k8s.io/controller-tools => github.com/cilium/controller-tools v0.8.0-2
 )
 
-require (
-	github.com/cilium/cilium v1.17.0-pre.0
-	github.com/google/gops v0.3.28
-)
+require github.com/cilium/cilium v1.17.0-pre.0
 
 require (
 	cel.dev/expr v0.15.0 // indirect
@@ -86,6 +83,7 @@ require (
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/gops v0.3.28 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gopacket/gopacket v1.2.0 // indirect