chore(util): Fix modernize linter (#26344)

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

util/argo/diff/diff_test.go

@@ -125,7 +125,6 @@ func TestStateDiff(t *testing.T) {
 		},
 	}
 	for _, tc := range testcases {
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			// given
 			dc := diffConfig(t, tc.params())

util/db/cluster_norace_test.go

@@ -1,5 +1,4 @@
 //go:build !race
-// +build !race
 
 package db
 

util/grpc/errors_test.go

@@ -141,7 +141,6 @@ func Test_kubeErrToGRPC(t *testing.T) {
 		},
 	}
 	for _, c := range cases {
-		c := c
 		t.Run(c.name, func(t *testing.T) {
 			// when
 			err := kubeErrToGRPC(c.givenErrFn())

util/grpc/grpc_test.go

@@ -85,7 +85,6 @@ func TestBlockingDial_ProxyEnvironmentHandling(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			clearProxyEnv(t)
 			applyProxyEnv(t, tt.proxyEnv)

util/io/files/util_test.go

@@ -77,7 +77,6 @@ func TestRelativePath(t *testing.T) {
 		},
 	}
 	for _, c := range cases {
-		c := c
 		t.Run(c.name, func(t *testing.T) {
 			// given
 			t.Parallel()
@@ -134,7 +133,6 @@ func TestInbound(t *testing.T) {
 		},
 	}
 	for _, c := range cases {
-		c := c
 		t.Run(c.name, func(t *testing.T) {
 			// given
 			t.Parallel()

util/rbac/rbac_norace_test.go

@@ -1,5 +1,4 @@
 //go:build !race
-// +build !race
 
 package rbac
 

util/settings/cluster_informer_test.go

@@ -1,5 +1,4 @@
 //go:build race
-// +build race
 
 package settings