Update maintainers list

The maintainers list was outdated. Rather than listing all maintainers and
their affiliations, just point the curious reader to the maintainers list
of the specification and reference implementation.

Signed-off-by: Joshua Lock <jlock@vmware.com>

Author: joshuagl

config.toml

@@ -10,7 +10,7 @@ font_awesome_version = "5.12.0"
 description = "A framework for securing software update systems"
 favicon = "favicon.png"
 copyright = """
-The TUF project is managed by the Linux Foundation under the Cloud Native Computing Foundation. The consensus builder for TUF is [Prof. Justin Cappos](https://ssl.engineering.nyu.edu/personalpages/jcappos/) of the [Secure Systems Lab](https://ssl.engineering.nyu.edu) at [New York University](https://engineering.nyu.edu/). Maintainers include [Sebastien Awwad](https://github.com/awwad) of [CONDA](https://docs.conda.io/en/latest) and [Lukas Pühringer](https://github.com/lukpueh), also of NYU's Secure Systems Lab. Contributors and maintainers are governed by the [CNCF Community Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
+The TUF project is managed by the Linux Foundation under the Cloud Native Computing Foundation. The consensus builder for TUF is [Prof. Justin Cappos](https://ssl.engineering.nyu.edu/personalpages/jcappos/) of the [Secure Systems Lab](https://ssl.engineering.nyu.edu) at [New York University](https://engineering.nyu.edu/). Project maintainers[[1](https://github.com/theupdateframework/specification/blob/master/MAINTAINERS.md)][[2](https://github.com/theupdateframework/python-tuf/blob/develop/docs/MAINTAINERS.txt)] are comprised of collaborators from academia and the industry. Contributors and maintainers are governed by the [CNCF Community Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
 
 This material is based upon work supported by the National Science Foundation under Grant Nos. CNS-1345049 and CNS-0959138. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
 """