Add more error logs in http response validation (databricks#1197)

## Description
- The request ID is typically in the response header; this PR adds it to
the error message for easier debugging.

## Testing
- Manually testing BYOT flow error scenario 

## Additional Notes to the Reviewer
<!-- Share any additional context or insights that may help the reviewer
understand the changes better. This could include challenges faced,
limitations, or compromises made during the development process.
Also, mention any areas of the code that you would like the reviewer to
focus on specifically. -->

Author: samikshya-db

src/main/java/com/databricks/jdbc/common/DatabricksJdbcConstants.java

@@ -62,6 +62,7 @@ public final class DatabricksJdbcConstants {
   public static final String USER_HOME_PROPERTY = "user.home";
   public static final String PORT = "port";
   public static final int DEFAULT_PORT = 443;
+  public static final String REQUEST_ID_HEADER = "x-request-id";
   public static final String THRIFT_ERROR_MESSAGE_HEADER = "X-Thriftserver-Error-Message";
   public static final String ALLOWED_VOLUME_INGESTION_PATHS = "VolumeOperationAllowedLocalPaths";
   public static final String ENABLE_VOLUME_OPERATIONS = "enableVolumeOperations";

src/main/java/com/databricks/jdbc/common/util/ValidationUtil.java

@@ -102,27 +102,32 @@ public static String checkHTTPErrorWithoutThrowingError(HttpResponse response) {
       return EMPTY_STRING;
     }
     String statusLine = response.getStatusLine().toString();
-    String errorReason =
-        String.format("HTTP request failed by code: %d, status line: %s.", statusCode, statusLine);
+    StringBuilder errorBuilder = new StringBuilder();
+    errorBuilder.append(
+        String.format("HTTP request failed by code: %d, status line: %s.", statusCode, statusLine));
     if (response.containsHeader(THRIFT_ERROR_MESSAGE_HEADER)) {
-      errorReason +=
+      errorBuilder.append(
           String.format(
               " Thrift Header : %s",
-              response.getFirstHeader(THRIFT_ERROR_MESSAGE_HEADER).getValue());
+              response.getFirstHeader(THRIFT_ERROR_MESSAGE_HEADER).getValue()));
+    }
+    if (response.containsHeader(REQUEST_ID_HEADER)) {
+      String requestId = response.getFirstHeader(REQUEST_ID_HEADER).getValue();
+      errorBuilder.append(String.format(" Request ID: %s.", requestId));
     }
     if (response.getEntity() != null) {
       try {
         JsonNode jsonNode =
             JsonUtil.getMapper().readTree(EntityUtils.toString(response.getEntity()));
         JsonNode errorNode = jsonNode.path("message");
         if (errorNode.isTextual()) {
-          errorReason += String.format(" Error message: %s", errorNode.textValue());
+          errorBuilder.append(String.format(" Error message: %s", errorNode.textValue()));
         }
       } catch (Exception e) {
         LOGGER.warn("Unable to parse JSON from response entity", e);
       }
     }
-    return errorReason;
+    return errorBuilder.toString();
   }
 
   public static void checkHTTPError(HttpResponse response)