MM-49154: Do not translate server side logs (#22058)

https://mattermost.atlassian.net/browse/MM-49154

```release-note
NONE
```

web/handlers.go

@@ -360,9 +360,11 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 	// Handle errors that have occurred
 	if c.Err != nil {
-		c.Err.Translate(c.AppContext.T)
 		c.Err.RequestId = c.AppContext.RequestId()
 		c.LogErrorByCode(c.Err)
+		// The locale translation needs to happen after we have logged it.
+		// We don't want the server logs to be translated as per user locale.
+		c.Err.Translate(c.AppContext.T)
 
 		c.Err.Where = r.URL.Path