feat(report): GitHub Dependency Snapshots support (#1522)

Co-authored-by: Shira Cohen <97398476+ShiraCohen33@users.noreply.github.com>
Co-authored-by: knqyf263 <knqyf263@gmail.com>

pkg/clock/clock.go

@@ -0,0 +1,23 @@
+package clock
+
+import (
+	"testing"
+	"time"
+
+	"k8s.io/utils/clock"
+	clocktesting "k8s.io/utils/clock/testing"
+)
+
+var c clock.Clock = clock.RealClock{}
+
+// SetFakeTime sets a fake time for testing.
+func SetFakeTime(t *testing.T, fakeTime time.Time) {
+	c = clocktesting.NewFakeClock(fakeTime)
+	t.Cleanup(func() {
+		c = clock.RealClock{}
+	})
+}
+
+func Now() time.Time {
+	return c.Now()
+}