docs: update install link in README

[abhidg]

No description provided.

[sadielbartholomew]

Brilliant, thanks Abhishek! The newly-setup PyPI install worked fine for me (and I will do a little testing on it later to convince myself it is all good):

$ pip install climate-aware-task-scheduler
...
...
Downloading climate_aware_task_scheduler-1.0.0-py3-none-any.whl (16 kB)
Downloading requests_cache-1.2.1-py3-none-any.whl (61 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.4/61.4 kB 2.1 MB/s eta 0:00:00
Downloading cattrs-23.2.3-py3-none-any.whl (57 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 57.5/57.5 kB 2.8 MB/s eta 0:00:00
Downloading url_normalize-1.4.3-py2.py3-none-any.whl (6.8 kB)
Installing collected packages: url-normalize, cattrs, requests-cache, climate-aware-task-scheduler
Successfully installed cattrs-23.2.3 climate-aware-task-scheduler-1.0.0 requests-cache-1.2.1 url-normalize-1.4.3