Add Github Workflow Repository Dispatcher for atlan repo

[ujala-singh]

Change description

Currently, the chart release GitHub action on Atlan repository is triggered by committing to a gitlog file from the service repositories. To enhance the workflow and streamline the release process, we are planning to decommission this approach and introduce a new method.

A new approach where the chart release GitHub action on the Atlan repository is triggered directly from the service repositories whenever a push occurs to branches such as main, master, alpha, beta, development, etc.

Release Plan

Type of change

• New feature (adds functionality)

Development

• Lint rules pass locally
• Application changes have been tested thoroughly
• Automated tests covering modified code pass

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines

Code review

• Pull request has a descriptive title and context useful to a reviewer. Screenshots or screencasts are attached as necessary
• "Ready for review" label attached and reviewers assigned
• Changes have been reviewed by at least one other contributor
• Pull request linked to task tracker where applicable