Fix line length issue in generate_ci_yaml.py

Break KERAS3_LIST into multiple lines to comply with max line length of 125 characters

Author: Abubakar-rashid

test/pytest/generate_ci_yaml.py

@@ -28,7 +28,14 @@
 
 # Long-running tests will not be bundled with other tests
 LONGLIST = {'test_hgq_layers', 'test_hgq_players', 'test_qkeras', 'test_pytorch_api'}
-KERAS3_LIST = {'test_keras_v3_api', 'test_hgq2_mha', 'test_einsum_dense', 'test_qeinsum', 'test_multiout_onnx', 'test_keras_v3_profiling'}
+KERAS3_LIST = {
+    'test_keras_v3_api',
+    'test_hgq2_mha',
+    'test_einsum_dense',
+    'test_qeinsum',
+    'test_multiout_onnx',
+    'test_keras_v3_profiling',
+}
 
 # Test files to split by individual test cases
 # Value = chunk size per CI job