New BAMS paper citation info needed for docs and website

[hkershaw-brown]

BAMS paper The Data Assimilation Research Testbed: A Robust, Scalable Software Facility with Groundbreaking Capabilities for Model-Data Integration

Early online release: https://journals.ametsoc.org/view/journals/bams/aop/BAMS-D-24-0214.1/BAMS-D-24-0214.1.xml at the moment.

Docs:
https://docs.dart.ucar.edu/en/latest/index.html citing dart (this has the software citation)
https://docs.dart.ucar.edu/en/latest/guide/brief-history-of-dart.html (this has BAMS)

website: done: https://dart.ucar.edu/publications/
https://dart.ucar.edu/publications/ gives software & BAMS paper citation
Update "The seminal reference is" to some new citation info blurb, e.g.

[hkershaw-brown]

Also on README.md https://github.com/NCAR/DART?tab=readme-ov-file#citing-dart

[hkershaw-brown]

side note: qceff 3 paper is published, still listed as "Manuscript submitted for publication" on https://docs.dart.ucar.edu/en/stable/index.html#references
Anderson, J. L., Riedel, C., Wieringa, M., Ishraque, F., Smith, M., Kershaw, H. 2023: A Quantile-Conserving Ensemble Filter Framework. Part III: Data Assimilation for Mixed Distributions with Application to a Low-Order Tracer Advection Model. Monthly Weather Review [Manuscript submitted for publication]

[hkershaw-brown]

boom: https://journals.ametsoc.org/view/journals/bams/106/11/BAMS-D-24-0214.1.xml