Add attachments test

[herber]

No description provided.

[github-actions]

Changed Integrations Report

• Changed integrations: 1

Changed integrations

• test-integrations/test-attachments

test-integrations/test-attachments

• Head provider: Test (attachments)
• Base provider: (not present)
• Head actions (1): create_attachments
• Base actions (0): (none)
• Head tools (1): create_attachments
• Base tools (0): (none)
• Head auth methods (0): (none)
• Base auth methods (0): (none)

Schema changes

• Provider metadata:
  • changed provider from null to {"description":"Internal test slate for attachment flows. Exposes a tool that returns two inline text attachments for...
• Config schema:
  • changed configSchema from null to {"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{},"type":"object"}
• Non-tool action schemas: no changes
• Tool schemas:
  • added create_attachments
• Auth method schemas: no changes