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

@@ -50,12 +50,12 @@ dataset_info:
           8: '14'
           9: P1-1
   splits:
-  - name: test
-    num_bytes: 11884180
-    num_examples: 1000
   - name: train
     num_bytes: 89637461
     num_examples: 9000
+  - name: test
+    num_bytes: 11884180
+    num_examples: 1000
   - name: validation
     num_bytes: 10985180
     num_examples: 1000
@@ -80,12 +80,12 @@ dataset_info:
           8: '14'
           9: P1-1
   splits:
-  - name: test
-    num_bytes: 11886940
-    num_examples: 1000
   - name: train
     num_bytes: 89657661
     num_examples: 9000
+  - name: test
+    num_bytes: 11886940
+    num_examples: 1000
   - name: validation
     num_bytes: 10987828
     num_examples: 1000
@@ -200,12 +200,12 @@ dataset_info:
           98: '100284'
           99: '100285'
   splits:
-  - name: test
-    num_bytes: 59739102
-    num_examples: 5000
   - name: train
     num_bytes: 390770289
     num_examples: 55000
+  - name: test
+    num_bytes: 59739102
+    num_examples: 5000
   - name: validation
     num_bytes: 41544484
     num_examples: 5000
@@ -233,12 +233,12 @@ dataset_info:
           11: '12'
           12: '13'
   splits:
-  - name: test
-    num_bytes: 76213283
-    num_examples: 1400
   - name: train
     num_bytes: 178959320
     num_examples: 5000
+  - name: test
+    num_bytes: 76213283
+    num_examples: 1400
   - name: validation
     num_bytes: 75600247
     num_examples: 1400
@@ -353,12 +353,12 @@ dataset_info:
           98: Warranties
           99: Withholdings
   splits:
-  - name: test
-    num_bytes: 6845585
-    num_examples: 10000
   - name: train
     num_bytes: 43358315
     num_examples: 60000
+  - name: test
+    num_bytes: 6845585
+    num_examples: 10000
   - name: validation
     num_bytes: 7143592
     num_examples: 10000
@@ -381,12 +381,12 @@ dataset_info:
           6: Jurisdiction
           7: Arbitration
   splits:
-  - name: test
-    num_bytes: 303107
-    num_examples: 1607
   - name: train
     num_bytes: 1041790
     num_examples: 5532
+  - name: test
+    num_bytes: 303107
+    num_examples: 1607
   - name: validation
     num_bytes: 452119
     num_examples: 2275
@@ -408,12 +408,12 @@ dataset_info:
           3: '3'
           4: '4'
   splits:
-  - name: test
-    num_bytes: 5989964
-    num_examples: 3600
   - name: train
     num_bytes: 74781766
     num_examples: 45000
+  - name: test
+    num_bytes: 5989964
+    num_examples: 3600
   - name: validation
     num_bytes: 6474615
     num_examples: 3900