GEODE-10532: Replace getRawStatusCode() with getStatusCode().value() which will be removed for Srping7. (#7967)

Author: kaajaln2

geode-gfsh/src/main/java/org/apache/geode/management/internal/web/http/support/HttpRequester.java

@@ -110,11 +110,11 @@ public HttpRequester(Properties securityProperties) {
       public void handleError(final ClientHttpResponse response) throws IOException {
         String body = IOUtils.toString(response.getBody(), StandardCharsets.UTF_8);
         final String message = String.format("The HTTP request failed with: %1$d - %2$s.",
-            response.getRawStatusCode(), body);
+            response.getStatusCode().value(), body);
 
-        if (response.getRawStatusCode() == 401) {
+        if (response.getStatusCode().value() == 401) {
           throw new AuthenticationFailedException(message);
-        } else if (response.getRawStatusCode() == 403) {
+        } else if (response.getStatusCode().value() == 403) {
           throw new NotAuthorizedException(message);
         } else {
           throw new RuntimeException(message);