update ginkgo from v1 to v2 and gomega to 1.19.0

- update all the import statements
- run hack/pin-dependency.sh to change pinned dependency versions
- run hack/update-vendor.sh to update go.mod files and the vendor directory
- update the method signatures for custom reporters

Signed-off-by: Dave Chen <dave.chen@arm.com>

vendor/github.com/onsi/ginkgo/v2/internal/writer.go

@@ -0,0 +1,103 @@
+package internal
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"sync"
+)
+
+type WriterMode uint
+
+const (
+	WriterModeStreamAndBuffer WriterMode = iota
+	WriterModeBufferOnly
+)
+
+type WriterInterface interface {
+	io.Writer
+
+	Truncate()
+	Bytes() []byte
+}
+
+//Writer implements WriterInterface and GinkgoWriterInterface
+type Writer struct {
+	buffer    *bytes.Buffer
+	outWriter io.Writer
+	lock      *sync.Mutex
+	mode      WriterMode
+
+	teeWriters []io.Writer
+}
+
+func NewWriter(outWriter io.Writer) *Writer {
+	return &Writer{
+		buffer:    &bytes.Buffer{},
+		lock:      &sync.Mutex{},
+		outWriter: outWriter,
+		mode:      WriterModeStreamAndBuffer,
+	}
+}
+
+func (w *Writer) SetMode(mode WriterMode) {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+	w.mode = mode
+}
+
+func (w *Writer) Write(b []byte) (n int, err error) {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+
+	for _, teeWriter := range w.teeWriters {
+		teeWriter.Write(b)
+	}
+
+	if w.mode == WriterModeStreamAndBuffer {
+		w.outWriter.Write(b)
+	}
+	return w.buffer.Write(b)
+}
+
+func (w *Writer) Truncate() {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+	w.buffer.Reset()
+}
+
+func (w *Writer) Bytes() []byte {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+	b := w.buffer.Bytes()
+	copied := make([]byte, len(b))
+	copy(copied, b)
+	return copied
+}
+
+//GinkgoWriterInterface
+func (w *Writer) TeeTo(writer io.Writer) {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+
+	w.teeWriters = append(w.teeWriters, writer)
+}
+
+func (w *Writer) ClearTeeWriters() {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+
+	w.teeWriters = []io.Writer{}
+}
+
+func (w *Writer) Print(a ...interface{}) {
+	fmt.Fprint(w, a...)
+}
+
+func (w *Writer) Printf(format string, a ...interface{}) {
+	fmt.Fprintf(w, format, a...)
+}
+
+func (w *Writer) Println(a ...interface{}) {
+	fmt.Fprintln(w, a...)
+}