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

@@ -70,15 +70,15 @@ dataset_info:
         - vi
         - zh
   splits:
-  - name: test
-    num_bytes: 3815633
-    num_examples: 1019
   - name: train
     num_bytes: 68462384
     num_examples: 18094
   - name: validation
     num_bytes: 3712980
     num_examples: 1004
+  - name: test
+    num_bytes: 3815633
+    num_examples: 1019
   download_size: 21285784
   dataset_size: 75990997
 - config_name: alt-en
@@ -94,15 +94,15 @@ dataset_info:
   - name: value
     dtype: string
   splits:
-  - name: test
-    num_bytes: 567292
-    num_examples: 1017
   - name: train
     num_bytes: 10075609
     num_examples: 17889
   - name: validation
     num_bytes: 544739
     num_examples: 988
+  - name: test
+    num_bytes: 567292
+    num_examples: 1017
   download_size: 2739055
   dataset_size: 11187640
 - config_name: alt-jp
@@ -124,15 +124,15 @@ dataset_info:
   - name: en_tokenized
     dtype: string
   splits:
-  - name: test
-    num_bytes: 1175624
-    num_examples: 931
   - name: train
     num_bytes: 21891867
     num_examples: 17202
   - name: validation
     num_bytes: 1181587
     num_examples: 953
+  - name: test
+    num_bytes: 1175624
+    num_examples: 931
   download_size: 12007999
   dataset_size: 24249078
 - config_name: alt-my
@@ -146,15 +146,15 @@ dataset_info:
   - name: value
     dtype: string
   splits:
-  - name: test
-    num_bytes: 1135209
-    num_examples: 1018
   - name: train
     num_bytes: 20433275
     num_examples: 18088
   - name: validation
     num_bytes: 1111410
     num_examples: 1000
+  - name: test
+    num_bytes: 1135209
+    num_examples: 1018
   download_size: 3028302
   dataset_size: 22679894
 - config_name: alt-km
@@ -170,15 +170,15 @@ dataset_info:
   - name: km_tokenized
     dtype: string
   splits:
-  - name: test
-    num_bytes: 673753
-    num_examples: 1018
   - name: train
     num_bytes: 12015411
     num_examples: 18088
   - name: validation
     num_bytes: 655232
     num_examples: 1000
+  - name: test
+    num_bytes: 673753
+    num_examples: 1018
   download_size: 2410832
   dataset_size: 13344396
 - config_name: alt-my-transliteration