Remove unnecessary overridden methods (#13336)

The commit removes two overridden methods that were unnecessary: the 'stop()' method in the RelaySessionFactory.java file and the 'markSupported()' method in the TeeReader.java file. These methods were not contributing to the functionality of the code, hence their removal simplifies the codebase and improves readability.

Co-authored-by: Diego Molina <diemol@users.noreply.github.com>

Author: manuelsblanco

java/src/org/openqa/selenium/grid/node/relay/RelaySessionFactory.java

@@ -187,12 +187,7 @@ public Either<WebDriverException, ActiveSession> apply(CreateSessionRequest sess
                 upstream,
                 stereotype,
                 mergedCapabilities,
-                Instant.now()) {
-              @Override
-              public void stop() {
-                // no-op
-              }
-            });
+                Instant.now()) {});
       } catch (Exception e) {
         span.setAttribute(AttributeKey.ERROR.getKey(), true);
         span.setStatus(Status.CANCELLED);

java/src/org/openqa/selenium/grid/web/TeeReader.java

@@ -50,9 +50,4 @@ public void close() throws IOException {
       sink.close();
     }
   }
-
-  @Override
-  public boolean markSupported() {
-    return false;
-  }
 }