Add support for JDK 17

[dblock]

In opensearch-project/OpenSearch#1276 we have benchmarked various JDKs and concluded that Java Runtime 17 gives a non-trivial performance boost. Therefore, coming from opensearch-project/opensearch-plugins#129, add support for JDK 17.

• Add JDK 17 to CI/CD, do not remove 11 and 14.
• Update DEVELOPER_GUIDE and any other notes on Java runtime compatibility.

[joshuali925]

closed