ci: add workflow to PR and merge development into main branch

[anantakumarghosh]

Description

Workflow is required to Create PR and Merge Development Branch into main branch

[anantakumarghosh]

Not working as expected. Putting on hold, will start working on it later.

[techoneel]

@anantakumarghosh please give an update on the issue.

[anantakumarghosh]

@anantakumarghosh please give an update on the issue.

Facing issue with token. Not actively working on this issue.
Putting on hold.