rebase: update github.com/onsi/ginkgo to v2.9.5

There was a `replace` statement in `go.mod` that prevented Ginkgo from
updating. Kubernetes 1.27 requires a new Ginkgo version.

Signed-off-by: Niels de Vos <ndevos@ibm.com>

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

@@ -22,24 +22,30 @@ type WriterInterface interface {
 
 	Truncate()
 	Bytes() []byte
+	Len() int
 }
 
-//Writer implements WriterInterface and GinkgoWriterInterface
+// Writer implements WriterInterface and GinkgoWriterInterface
 type Writer struct {
 	buffer    *bytes.Buffer
 	outWriter io.Writer
 	lock      *sync.Mutex
 	mode      WriterMode
 
+	streamIndent []byte
+	indentNext   bool
+
 	teeWriters []io.Writer
 }
 
 func NewWriter(outWriter io.Writer) *Writer {
 	return &Writer{
-		buffer:    &bytes.Buffer{},
-		lock:      &sync.Mutex{},
-		outWriter: outWriter,
-		mode:      WriterModeStreamAndBuffer,
+		buffer:       &bytes.Buffer{},
+		lock:         &sync.Mutex{},
+		outWriter:    outWriter,
+		mode:         WriterModeStreamAndBuffer,
+		streamIndent: []byte("  "),
+		indentNext:   true,
 	}
 }
 
@@ -49,6 +55,14 @@ func (w *Writer) SetMode(mode WriterMode) {
 	w.mode = mode
 }
 
+func (w *Writer) Len() int {
+	w.lock.Lock()
+	defer w.lock.Unlock()
+	return w.buffer.Len()
+}
+
+var newline = []byte("\n")
+
 func (w *Writer) Write(b []byte) (n int, err error) {
 	w.lock.Lock()
 	defer w.lock.Unlock()
@@ -58,7 +72,21 @@ func (w *Writer) Write(b []byte) (n int, err error) {
 	}
 
 	if w.mode == WriterModeStreamAndBuffer {
-		w.outWriter.Write(b)
+		line, remaining, found := []byte{}, b, false
+		for len(remaining) > 0 {
+			line, remaining, found = bytes.Cut(remaining, newline)
+			if len(line) > 0 {
+				if w.indentNext {
+					w.outWriter.Write(w.streamIndent)
+					w.indentNext = false
+				}
+				w.outWriter.Write(line)
+			}
+			if found {
+				w.outWriter.Write(newline)
+				w.indentNext = true
+			}
+		}
 	}
 	return w.buffer.Write(b)
 }
@@ -78,7 +106,7 @@ func (w *Writer) Bytes() []byte {
 	return copied
 }
 
-//GinkgoWriterInterface
+// GinkgoWriterInterface
 func (w *Writer) TeeTo(writer io.Writer) {
 	w.lock.Lock()
 	defer w.lock.Unlock()
@@ -107,6 +135,6 @@ func (w *Writer) Println(a ...interface{}) {
 
 func GinkgoLogrFunc(writer *Writer) logr.Logger {
 	return funcr.New(func(prefix, args string) {
-		writer.Printf("%s", args)
+		writer.Printf("%s\n", args)
 	}, funcr.Options{})
 }