added NQCC to v3 README

This acknowledges the NQCC's financial support of QuEST v3.7, though will soon be superseded by an overhaul of the README for v4 which will additionally acknowledge the University of Edinburgh, AMD and NVIDIA.

README.md

@@ -44,7 +44,7 @@ And it hides these deployment modes behind a single, seamless interface.
 [![Platforms](https://img.shields.io/badge/GPU-AMD-6699ff.svg)](https://docs.amd.com/bundle/HIP-Programming-Guide-v5.3)
 [![Platforms](https://img.shields.io/badge/GPU-cuQuantum-6699ff.svg)](https://developer.nvidia.com/cuquantum-sdk)
 
-QuEST is developed by the [QTechTheory](http://qtechtheory.org/) group at the University of Oxford, and [these authors](https://github.com/QuEST-Kit/QuEST/blob/master/AUTHORS.txt). To learn more:
+QuEST is developed by the [QTechTheory](http://qtechtheory.org/) group at the University of Oxford, with support of the UK [National Quantum Computing centre](https://www.nqcc.ac.uk/) (_NQCC200921_), and [these authors](https://github.com/QuEST-Kit/QuEST/blob/master/AUTHORS.txt). To learn more:
 - see the [tutorial](https://github.com/QuEST-Kit/QuEST/blob/master/examples/README.md)
 - view the [documentation](https://quest-kit.github.io/QuEST/modules.html)
 - visit the [website](https://quest.qtechtheory.org/)