Reorder OpenAPI Spec tags alphabetically (#38717)

Re-order the Tags in our API Spec view to be sorted alphabetically.

This one is quick PR to fix the current order, but perhaps we could
work on adding a pre-commit to ensure this list stays sorted.

(cherry picked from commit 9b2d7cb)

Author: pankajkoti

airflow/api_connexion/openapi/v1.yaml

@@ -5667,20 +5667,20 @@ tags:
   - name: Connection
   - name: DAG
   - name: DAGRun
+  - name: DagWarning
+  - name: Dataset
   - name: EventLog
   - name: ImportError
   - name: Monitoring
+  - name: Permission
+  - name: Plugin
   - name: Pool
   - name: Provider
+  - name: Role
   - name: TaskInstance
+  - name: User
   - name: Variable
   - name: XCom
-  - name: Plugin
-  - name: Role
-  - name: Permission
-  - name: User
-  - name: DagWarning
-  - name: Dataset
 
 externalDocs:
   url: https://airflow.apache.org/docs/apache-airflow/stable/