Update FF test to integrate with new API calls

[ohltyler]

Description

Update FF test to integrate with new API calls

Check List

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[Hailong-am]

can you paste your local run test results here?

[ohltyler]

can you paste your local run test results here?

  Creating Workflows Using Various Methods
    - Import workflow with valid configuration
    - Attempt to import workflow with invalid configuration
    ✓ Create workflow using semantic search template (565804ms)
    - Create workflow from hybrid search template
    - Create workflow from multimodal template
    - Create workflow from custom template


  1 passing (10m)
  5 pending


  (Results)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Tests:        6                                                                                │
  │ Passing:      1                                                                                │
  │ Failing:      0                                                                                │
  │ Pending:      5                                                                                │
  │ Skipped:      0                                                                                │
  │ Screenshots:  0                                                                                │
  │ Video:        true                                                                             │
  │ Duration:     10 minutes, 8 seconds                                                            │
  │ Spec Ran:     plugins/dashboards-flow-framework/create_workflow_spec.js                        │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘


  (Video)

  -  Started processing:  Compressing to 32 CRF                                                     
    Compression progress:  41%
    Compression progress:  83%
  -  Finished processing: /Users/ohltyler/workspace/opensearch/3.0/opensearch-dashboa   (24 seconds)
                          rds-functional-test/cypress/videos/plugins/dashboards-flow-               
                          framework/create_workflow_spec.js.mp4                                     


====================================================================================================

  (Run Finished)


       Spec                                              Tests  Passing  Failing  Pending  Skipped  
  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ ✔  plugins/dashboards-flow-framework/c      10:08        6        1        -        5        - │
  │    reate_workflow_spec.js                                                                      │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘
    ✔  All specs passed!                        10:08        6        1        -        5        -  

✨  Done in 681.27s.