revise README with updated Splunk General Terms license statement (#687)

Author: michaellee-splunk

README.md

@@ -56,6 +56,8 @@ This command does the following:
 
 After the container starts up, you can access Splunk Web at <http://localhost:8000> with `admin:<password>`.
 
+The license you are accepting is the Splunk General Terms, available [here](https://www.splunk.com/en_us/legal/splunk-general-terms.html).  Unless you have jointly executed with Splunk a negotiated version of these General Terms that explicitly supersedes this agreement, by accessing or using Splunk software, you are agreeing to the Splunk General Terms.  Please read and make sure you agree to the Splunk General Terms before you access or use this software.  Only once you've done so should you include the `accept-license` flag to indicate your acceptance of the Splunk General Terms available here and launch this software.
+
 To view the logs from the container created above, run:
 ```bash
 $ docker logs -f so1
@@ -113,9 +115,13 @@ We welcome feedback and contributions from the community! See our [contribution
 ---
 
 ## License
-Copyright 2018-2020 Splunk.
+Copyright 2018-2024 Splunk.
 
 Distributed under the terms of our [license](docs/LICENSE.md), splunk-ansible is free and open source software.
 
+The software in this container is licensed under and subject to the [Splunk General Terms](https://www.splunk.com/en_us/legal/splunk-general-terms.html). By accessing this container and its software you agree to the [Splunk General Terms](https://www.splunk.com/en_us/legal/splunk-general-terms.html).
+
+If you do not agree, do not access or use this software.
+
 ## Authors
 Splunk Inc. and the Splunk Community