feat: add new fields for authnetication purpose

[ujjwal-ab]

Description of the change

Resolves INT-135

• Add new fields functionEnvironment, credentials and requireAuthentication
• Remove triggerType, gcloudAuthorization, apiKeyId

Checklists

Development

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• The code changed/added as part of this pull request has been covered with tests
• All tests related to the changed code pass in development

Code review

• This pull request has a descriptive title and information useful to a reviewer. There may be a screenshot or screencast attached
• Changes have been reviewed by at least one other engineer
• Issue from task tracker has a link to this pull request

[linear]

INT-135 Move GoogleCloudFunction to streaming destination & support batching

Currently, GCF authorisation has time limit of max 12hrs and is not in ready-to-use state. By moving it as streaming destination, authorisation can be done at role level.

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (43641ce) 100.00% compared to head (e75b95e) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##           develop      #866   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           78        78           
  Branches        13        13           
=========================================
  Hits            78        78           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

The base branch was changed.

[ujjwal-ab]

Closing this. Alternate PR for this.