Update Go version to 1.24 (#3167)

* Update Go version to 1.24
* Update golangci-lint version
* Add envtest to tool
* Add dashboard linter as a tool
* Uset t.Cleanup

---------

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/tracker/tracker_test.go

@@ -1,7 +1,6 @@
 package tracker
 
 import (
-	"context"
 	"encoding/json"
 	"errors"
 	"log"
@@ -14,8 +13,7 @@ import (
 )
 
 func TestTracker(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
+	ctx := t.Context()
 	t.Run("NewTracker", func(test *testing.T) {
 		for _, test := range []struct {
 			name     string