Add API to check if team has repo access (#19540)

* Add API to check if team has repo access

* Add test case

templates/swagger/v1_json.tmpl

@@ -11114,6 +11114,48 @@
       }
     },
     "/teams/{id}/repos/{org}/{repo}": {
+      "get": {
+        "produces": [
+          "application/json"
+        ],
+        "tags": [
+          "organization"
+        ],
+        "summary": "List a particular repo of team",
+        "operationId": "orgListTeamRepo",
+        "parameters": [
+          {
+            "type": "integer",
+            "format": "int64",
+            "description": "id of the team",
+            "name": "id",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "string",
+            "description": "organization that owns the repo to list",
+            "name": "org",
+            "in": "path",
+            "required": true
+          },
+          {
+            "type": "string",
+            "description": "name of the repo to list",
+            "name": "repo",
+            "in": "path",
+            "required": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "$ref": "#/responses/Repository"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          }
+        }
+      },
       "put": {
         "produces": [
           "application/json"