Annotate ReasonCode.names to MappingProxyType | dict

Author: JamesParrott

.github/workflows/build.yml

@@ -1,9 +1,9 @@
 name: build
 on:
   pull_request:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
   push:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/lint-python.yml

@@ -1,9 +1,9 @@
 name: lint_python
 on:
   pull_request:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
   push:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
 jobs:
   lint_python:
     runs-on: ubuntu-latest

.github/workflows/precommit.yml

@@ -4,9 +4,9 @@
 name: pre-commit
 on:
   pull_request:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
   push:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
 jobs:
   pre-commit:
     runs-on: ubuntu-latest

.github/workflows/tox.yml

@@ -1,9 +1,9 @@
 name: tox
 on:
   pull_request:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
   push:
-    branches: [master]
+    branches: [master, Fix_mypy_error_in_workflow]
 jobs:
   tox:
     strategy:

src/paho/mqtt/reasoncodes.py

@@ -13,6 +13,7 @@
 #   Contributors:
 #      Ian Craggs - initial implementation and/or documentation
 # *******************************************************************
+from __future__ import annotations
 
 import functools
 import warnings
@@ -31,7 +32,7 @@ class ReasonCode:
 
     """
 
-    names = MappingProxyType(
+    names: MappingProxyType | dict = MappingProxyType(
         {
             0: {
                 "Success": [