Release 1.2.1

Tagged as 1.2.1 and published in docker hub.
ngen commit id: f321889
t-route commit id: d0982a5

Related commits:
https://github.com/NOAA-OWP/ngen/commits/master/?since=2024-08-19&until=2024-09-27
https://github.com/NOAA-OWP/t-route/commits/master/?since=2024-08-19&until=2024-09-27

Release 1.2.0

Support AWS-006 input file to execute. Updated README file with this.
Tagged as 1.2.0 and published in docker hub.
ngen commit id: 2ffedf8
t-route commit id: 9d9d711

v1.1.1

1. Support AWS-004 input file to execute. Updated README file with this.
2. Tagged as 1.1.1 and published in docker hub.
3. ngen commit id: f91e2ea

v1.1.0

1. Fixed Segmentation fault issue for both serial and parallel mode. #21
2. Support AWS-002 input file to execute. Updated README file with this.
   AWI-002 is same as AWI-001 in terms of forcing files. Only config file ngen.yaml has been updated. Also added two new empty folders "restart" and "lakeout".
3. Tagged as 1.1.0 and published in docker hub.
4. ngen commit id: 937b60c, t-route commit id: 8286c2b