fix pandas docs reference in conf.py (#2237)

Signed-off-by: Niels Bantilan <niels.bantilan@gmail.com>

Author: cosmicBboy

docs/source/conf.py

@@ -210,7 +210,7 @@
 intersphinx_mapping = {
     "python": ("https://docs.python.org/3/", None),
     "numpy": ("https://numpy.org/doc/stable/", None),
-    "pandas": ("https://pandas.pydata.org/pandas-docs/stable/", None),
+    "pandas": ("https://pandas.pydata.org/docs/", None),
     "dask": ("https://docs.dask.org/en/latest/", None),
     "pyspark": ("https://spark.apache.org/docs/latest/api/python/", None),
     "modin": ("https://modin.readthedocs.io/en/latest/", None),