Adds required disclaimer for provided example files

LICENSE

@@ -0,0 +1 @@
+Community examples and primitives only. Please review the Disclaimer.

README.md

@@ -115,3 +115,5 @@ Your smart contracts.
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+
+Disclaimer: Please note, this repo contains community examples only  — these are not Chainlink products or services and are not supported or maintained by Chainlink. This code represents an example of using a Chainlink product or service, and is intended for demonstration and educational purposes only. It is provided “AS IS” and “AS AVAILABLE” without warranties of any kind, may not have been audited, and may omit checks or error handling. Each party intending to use this example code does so entirely at their own risk and must perform its own audits, security and code review, key management, and testing before any production deployment and ensure the operation and performance of such code matches expectations. Neither Chainlink Labs nor the Chainlink Foundation deploys, operates, monitors, maintains or endorses any deployment of this code. Note that this is not a Chainlink product, feature or service, and there are no commitments made with respect to the code, including compatibility with future Chainlink releases. You should not rely on this code without first conducting your own technical, engineering, and security review. This code is also outside the scope of any Chainlink bug bounty programs. Neither Chainlink Labs, the Chainlink Foundation, nor Chainlink node operators are responsible for outcomes due to errors in this example or how it is deployed or operated, or liable for any resulting claims or damages. Use of the Chainlink Network is subject to the Chainlink Foundation [Terms of Service](https://chain.link/terms), which provides important information and disclosures. By using this code, you acknowledge and agree to these terms.