Add Apache Spark 3.5.1 docs (2nd attempt)

[HeartSaVioR]

This PR proposes to add the Apache Spark 3.5.1 documentation.

[HeartSaVioR]

This is re-generated against v3.5.1 tag.

@dongjoon-hyun Mind taking a look? Now 404 page contains the version as 3.5.1 while it was 3.5.2 from previous PR.

<title>404 Not Found - Spark 3.5.2 Documentation</title>

vs

<title>404 Not Found - Spark 3.5.1 Documentation</title>

Thanks!

[dongjoon-hyun]

+1, LGTM.

[dongjoon-hyun]

Thank you, @HeartSaVioR and @HyukjinKwon .