Upgrade pytype and flake8

Author: seratch

.github/workflows/tests.yml

@@ -78,7 +78,7 @@ jobs:
           # Falcon supports Python 3.11 since its v3.1.1
           pip install "falcon>=3.1.1,<4"
           pytest tests/adapter_tests_async/
-      - name: Run tests for HTTP Mode adapters (Asgi)
+      - name: Run tests for HTTP Mode adapters (ASGI)
         run: |
           # Requires async test dependencies
           pytest tests/adapter_tests/asgi/

scripts/run_flake8.sh

@@ -3,5 +3,5 @@
 
 script_dir=$(dirname $0)
 cd ${script_dir}/.. && \
-  pip install "flake8==5.0.4" && \
+  pip install "flake8==6.0.0" && \
   flake8 slack_bolt/ && flake8 examples/

scripts/run_pytype.sh

@@ -5,5 +5,5 @@ script_dir=$(dirname $0)
 cd ${script_dir}/.. && \
   pip install -e ".[async]" && \
   pip install -e ".[adapter]" && \
-  pip install "pytype==2022.11.10" && \
+  pip install "pytype==2022.12.15" && \
   pytype slack_bolt/