[API] Move forgejo api file (squash)

- Move the file to accommodate faa28b5a44

(cherry picked from commit bce89351d251bfa18c677b30bc7da80856d919fb)
(cherry picked from commit 11ae7f6e85395b287c6f4108c531aa1a81fd964c)

public/forgejo/api.v1.yml

@@ -1,40 +0,0 @@
-openapi: 3.0.0
-info:
-  title: Forgejo API
-  description: |-
-    Forgejo REST API
-
-  contact:
-    email: contact@forgejo.org
-  license:
-    name: MIT
-    url: https://codeberg.org/forgejo/forgejo/src/branch/forgejo/LICENSE
-  version: 1.0.0
-externalDocs:
-  description: Find out more about Forgejo
-  url: http://forgejo.org
-servers:
-  - url: /api/forgejo/v1
-paths:
-  /version:
-    get:
-      summary: API version
-      description: Semantic version of the Forgejo API
-      operationId: getVersion
-      responses:
-        '200':
-          description: successful operation
-          content:
-            application/json:
-              schema:
-                type: array
-                items:
-                  $ref: '#/components/schemas/Version'
-components:
-  schemas:
-    Version:
-      type: object
-      properties:
-        version:
-          type: string
-