Implement methods of models connection in sdk connection

[amoghrajesh]

Body

Refs:
https://airflow.apache.org/docs/apache-airflow/stable/_api/airflow/models/connection/index.html

• parse_from_uri()
• from_json()
• as_json()

Contributors are welcome to contribute to this but get an item assigned before working on it.

Committer

• I acknowledge that I am a maintainer/committer of the Apache Airflow project.

[james5418]

Hi @amoghrajesh, I would like to work on this issue.

[Atharv625]

Hi @amoghrajesh
is this issue already allotted?
I would like to work on this issue

[guan404ming]

Hi @amoghrajesh I'm also interested to work on this issue thanks~

[amoghrajesh]

@james5418 @Atharv625 @guan404ming, a PR is already up for this one: #49472