[BUG] Examples for path parameters don't generate test cases

[moalje]

Checklist

• I checked the FAQ section of the documentation
• I looked for similar issues in the issue tracker

Describe the bug

There are no test cases generated from "examples" for path parameters in Phase explicit (run with pytest). The values from enum are used only for test cases generated for the requestBody "example"/"examples" (if present). The "example" works fine, but you can have only one test case from that.

To Reproduce

OpenAPI yaml example:

openapi: "3.1.0"
info:
  version: "0.1"
  title: Example

servers:
  - url: "www.example_url.com"

security: []

paths:
  /api/{dir}/{filename}:
    parameters:
      - name: dir
        in: path
        required: true
        schema:
          type: string
          enum:
            - favorite
            - best
            - new
        examples:
          favorite:
            value: favorite
          best:
            value: best
          new:
            value: new
      - name: filename
        in: path
        required: true
        schema:
          type: strin
        example: test.mp4
        examples:
          some_file:
            value: some_file.txt
          other_file:
            value: other_file.txt
          extra_file:
            value: extra_file.txt
    get:
      responses:
        "200":
          description: "OK"

For the example above, there is only 1 test case generated for the Phase explicit: Case(path_parameters={'filename': 'test.mp4', 'dir': 'new'}) and it is the one from "example" keyword. All "examples" are ignored.

Expected behavior

I expect the test cases to be generated from "examples" too.

Environment (please complete the following information):

• OS: Linux
• Python version: 3.10
• Schemathesis version: 3.18.5
• Spec version: Open API 3.1.0