Reorder split names

Reorder split names in the YAML metadata to be aligned with the order in the loading script.
See: https://github.com/huggingface/datasets/issues/5258

README.md

@@ -56,15 +56,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 16328458
-    num_examples: 8122
   - name: train
     num_bytes: 342244027
     num_examples: 167288
   - name: validation
     num_bytes: 13721912
     num_examples: 7325
+  - name: test
+    num_bytes: 16328458
+    num_examples: 8122
   download_size: 499922799
   dataset_size: 372294397
 - config_name: java
@@ -94,15 +94,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 29080857
-    num_examples: 10955
   - name: train
     num_bytes: 452554719
     num_examples: 164923
   - name: validation
     num_bytes: 13366396
     num_examples: 5183
+  - name: test
+    num_bytes: 29080857
+    num_examples: 10955
   download_size: 1072966017
   dataset_size: 495001972
 - config_name: javascript
@@ -132,15 +132,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 10190765
-    num_examples: 3291
   - name: train
     num_bytes: 160860743
     num_examples: 58025
   - name: validation
     num_bytes: 10337396
     num_examples: 3885
+  - name: test
+    num_bytes: 10190765
+    num_examples: 3291
   download_size: 1677110214
   dataset_size: 181388904
 - config_name: php
@@ -170,15 +170,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 35375097
-    num_examples: 14014
   - name: train
     num_bytes: 614655799
     num_examples: 241241
   - name: validation
     num_bytes: 33283149
     num_examples: 12982
+  - name: test
+    num_bytes: 35375097
+    num_examples: 14014
   download_size: 864290912
   dataset_size: 683314045
 - config_name: python
@@ -208,15 +208,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 50659792
-    num_examples: 14918
   - name: train
     num_bytes: 813664500
     num_examples: 251820
   - name: validation
     num_bytes: 46888668
     num_examples: 13914
+  - name: test
+    num_bytes: 50659792
+    num_examples: 14918
   download_size: 953306861
   dataset_size: 911212960
 - config_name: ruby
@@ -246,15 +246,15 @@ dataset_info:
   - name: url
     dtype: string
   splits:
-  - name: test
-    num_bytes: 2671603
-    num_examples: 1261
   - name: train
     num_bytes: 51956595
     num_examples: 24927
   - name: validation
     num_bytes: 2821089
     num_examples: 1400
+  - name: test
+    num_bytes: 2671603
+    num_examples: 1261
   download_size: 124154892
   dataset_size: 57449287
 ---