feat(api): add pull request ID parameter to applications endpoint

openapi.json

@@ -4477,6 +4477,14 @@
                         "schema": {
                             "type": "boolean"
                         }
+                    },
+                    {
+                        "name": "pr",
+                        "in": "query",
+                        "description": "Pull request ID",
+                        "schema": {
+                            "type": "integer"
+                        }
                     }
                 ],
                 "responses": {

openapi.yaml

@@ -3152,6 +3152,12 @@ paths:
           description: 'Force rebuild (without cache)'
           schema:
             type: boolean
+        -
+          name: pr
+          in: query
+          description: 'Pull request id'
+          schema:
+            type: integer
       responses:
         '200':
           description: "Get deployment(s) UUID's"