docs: Resolve issues with 'comments'

Each header in the 'headers' field can be either a string or a list
value.

Signed-off-by: Stephen Finucane <[email protected]>

Author: stephenfin

docs/api/schemas/latest/patchwork.yaml

@@ -1518,9 +1518,15 @@ components:
           minLength: 1
         headers:
           title: Headers
-          type: array
-          items:
-            type: string
+          anyOf:
+            - type: object
+              additionalProperties:
+                type: array
+                items:
+                  type: string
+            - type: object
+              additionalProperties:
+                type: string
           readOnly: true
     CoverLetterList:
       type: object

docs/api/schemas/patchwork.j2

@@ -1576,9 +1576,15 @@ components:
           minLength: 1
         headers:
           title: Headers
-          type: array
-          items:
-            type: string
+          anyOf:
+            - type: object
+              additionalProperties:
+                type: array
+                items:
+                  type: string
+            - type: object
+              additionalProperties:
+                type: string
           readOnly: true
     CoverLetterList:
       type: object

docs/api/schemas/v1.0/patchwork.yaml

@@ -1334,9 +1334,15 @@ components:
           minLength: 1
         headers:
           title: Headers
-          type: array
-          items:
-            type: string
+          anyOf:
+            - type: object
+              additionalProperties:
+                type: array
+                items:
+                  type: string
+            - type: object
+              additionalProperties:
+                type: string
           readOnly: true
     CoverLetterList:
       type: object

docs/api/schemas/v1.1/patchwork.yaml

@@ -1344,9 +1344,15 @@ components:
           minLength: 1
         headers:
           title: Headers
-          type: array
-          items:
-            type: string
+          anyOf:
+            - type: object
+              additionalProperties:
+                type: array
+                items:
+                  type: string
+            - type: object
+              additionalProperties:
+                type: string
           readOnly: true
     CoverLetterList:
       type: object

docs/api/schemas/v1.2/patchwork.yaml

@@ -1518,9 +1518,15 @@ components:
           minLength: 1
         headers:
           title: Headers
-          type: array
-          items:
-            type: string
+          anyOf:
+            - type: object
+              additionalProperties:
+                type: array
+                items:
+                  type: string
+            - type: object
+              additionalProperties:
+                type: string
           readOnly: true
     CoverLetterList:
       type: object