update Amazon OpenSearch

Added OpenSearch Patch link for AWS OpenSearch

README.md

@@ -36,7 +36,7 @@ This list was initially populated using information from the following sources:
 | Vendor | Product| Version(s)| Status| Update available| Vendor link | Notes | Other References | Last Updated |
 | ------ | -------------------- | ---- | ----- | --------------- | ----------- | ----- | ---------------- | ------------ |
 | Akamai | SIEM Splunk Connector| All  | Affected |  | [GitHub - akamai/siem-splunk-connector: Akamai SIEM Connector for Splunk](https://github.com/akamai/siem-splunk-connector) | | | |
-| Amazon | OpenSearch | Unknown | Affected |  | [Apache Log4j2 Security Bulletin (CVE-2021-44228) (amazon.com)](https://aws.amazon.com/security/security-bulletins/AWS-2021-005/) | | | |
+| Amazon | OpenSearch | Unknown | Affected | Yes [(R20211203-P2)](https://aws.amazon.com/security/security-bulletins/AWS-2021-006/) | [Apache Log4j2 Security Bulletin (CVE-2021-44228) (amazon.com)](https://aws.amazon.com/security/security-bulletins/AWS-2021-005/) | | | |
 | Amazon | AWS Lambda | Unknown | Affected | Yes | [Apache Log4j2 Security Bulletin (CVE-2021-44228) (amazon.com)](https://aws.amazon.com/security/security-bulletins/AWS-2021-005/) | | | |
 | Amazon | AWS CloudHSM | < 3.4.1. | Affected | | [Apache Log4j2 Security Bulletin (CVE-2021-44228) (amazon.com)](https://aws.amazon.com/security/security-bulletins/AWS-2021-005/) | | | |
 | Amazon | EC2 | Amazon Linux 1 & 2 | Unknown | | [Apache Log4j2 Security Bulletin (CVE-2021-44228) (amazon.com)](https://aws.amazon.com/security/security-bulletins/AWS-2021-005/) | | | |