POST operation named ingestProposalBatch not supported on resource 'com.linkedin.metadata.resources.entity.AspectResource'

[MaddyAustin4]

Describe the bug
We are using dbt as a source and ingesting to datahub. When migrating to 0.15.0 from 0.13.1 the ingestion starts failing with the error

error': 'Unable to emit metadata to DataHub GMS: POST operation named ingestProposalBatch not supported on resource 'com.linkedin.metadata.resources.entity.AspectResource' URI: '/aspects?action=ingestProposalBatch'

'exceptionClass': 'com.linkedin.restli.server.RestLiServiceException'

To Reproduce
Steps to reproduce the behavior:
I'm unsure whats actually causing the issue.

Recipe:

source:
  type: "dbt"
  config:
    stateful_ingestion:
      enabled: true
    test_results_path: "/dbt/target/run_results.json"
    manifest_path: "/dbt/target/manifest.json"
    sources_path: "/dbt/target/sources.json"
    catalog_path: "/dbt/target/catalog.json"
    target_platform: "snowflake"

pipeline_name: dbt_pipeline

datahub ingest -c datahub/recipe.yml

Expected behavior
ingestion to work as usual post upgrade

Screenshots
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Desktop (please complete the following information):

• OS: Linux/X86_64

Additional context
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