Go code-excerpts don't match submodule

[chalin]

Originally posted by @chalin in #5610 (review)

---

@jack-berg - if I execute npm run code-excerpts, then I get the following page updates:

diff --git a/content/en/docs/languages/go/getting-started.md ...

diff --git a/content/en/docs/languages/go/getting-started.md b/content/en/docs/languages/go/getting-started.md
index 0294d82c..b122280a 100644
--- a/content/en/docs/languages/go/getting-started.md
+++ b/content/en/docs/languages/go/getting-started.md
@@ -377,25 +377,22 @@ Modify `rolldice.go` to include custom instrumentation using OpenTelemetry API:
 package main
 
 import (
-       "fmt"
-       "io"
-       "log"
-       "math/rand"
-       "net/http"
-       "strconv"
-
        "go.opentelemetry.io/contrib/bridges/otelslog"
        "go.opentelemetry.io/otel"
-       "go.opentelemetry.io/otel/attribute"
        "go.opentelemetry.io/otel/metric"
+       "go.opentelemetry.io/otel/sdk/instrumentation"
 )
 
-const name = "go.opentelemetry.io/otel/example/dice"
+const name = "rolldice"
 
 var (
        tracer = otel.Tracer(name)
        meter  = otel.Meter(name)
-       logger = otelslog.NewLogger(name)
+       logger = otelslog.NewLogger(
+               otelslog.WithInstrumentationScope(instrumentation.Scope{
+                       Name: name,
+               }),
+       )
        rollCnt metric.Int64Counter
 )
 
@@ -408,30 +405,6 @@ func init() {
                panic(err)
        }
 }
-
-func rolldice(w http.ResponseWriter, r *http.Request) {
-       ctx, span := tracer.Start(r.Context(), "roll")
-       defer span.End()
-
-       roll := 1 + rand.Intn(6)
-
-       var msg string
-       if player := r.PathValue("player"); player != "" {
-               msg = fmt.Sprintf("%s is rolling the dice", player)
-       } else {
-               msg = "Anonymous player is rolling the dice"
-       }
-       logger.InfoContext(ctx, msg, "result", roll)
-
-       rollValueAttr := attribute.Int("roll.value", roll)
-       span.SetAttributes(rollValueAttr)
-       rollCnt.Add(ctx, 1, metric.WithAttributes(rollValueAttr))
-
-       resp := strconv.Itoa(roll) + "\n"
-       if _, err := io.WriteString(w, resp); err != nil {
-               log.Printf("Write failed: %v\n", err)
-       }
-}
 ```
 <!-- prettier-ignore-end -->

Is this expected?

---

Related: #5276 (comment), @svrnm wrote:

Go can currently not be updated due to https://github.com/open-telemetry/opentelemetry-go/issues/5812, I think you can safely revert that change.

@chalin, PTAL as well