[bugfix] Fix Swagger spec and add test script (#2698)

* Add Swagger spec test script

* Fix Swagger spec errors not related to statuses with polls

* Add API tests that post a status with a poll

* Fix creating a status with a poll from form params

* Fix Swagger spec errors related to statuses with polls (this is the last error)

* Fix Swagger spec warnings not related to unused definitions

* Suppress a duplicate list update params definition that was somehow causing wrong param names

* Add Swagger test to CI

- updates Drone config
- vendorizes go-swagger
- fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version

* Put `Sample: ` on its own line everywhere

* Remove unused id param from emojiCategoriesGet

* Add 5 more pairs of profile fields to account update API Swagger

* Remove Swagger prefix from dummy fields

It makes the generated code look weird

* Manually annotate params for statusCreate operation

* Fix all remaining Swagger spec warnings

- Change some models into operation parameters
- Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields)

* Documented that creating a status with scheduled_at isn't implemented yet

* sign drone.yml

* Fix filter API Swagger errors

* fixup! Fix filter API Swagger errors

---------

Co-authored-by: tobi <tobi.smethurst@protonmail.com>

internal/api/client/lists/listupdate.go

@@ -57,9 +57,10 @@ import (
 //	-
 //		name: title
 //		type: string
-//		description: Title of this list.
+//		description: |-
+//			Title of this list.
+//			Sample: Cool People
 //		in: formData
-//		example: Cool People
 //	-
 //		name: replies_policy
 //		type: string
@@ -68,8 +69,12 @@ import (
 //		  followed = Show replies to any followed user
 //		  list = Show replies to members of the list
 //		  none = Show replies to no one
+//		  Sample: list
+//		enum:
+//			- followed
+//			- list
+//			- none
 //		in: formData
-//		example: list
 //
 //	security:
 //	- OAuth2 Bearer: