Upgrade pytype, black versions

[seratch]

This pull request upgrades the following dev tool versions:

• pytype
• black

Category (place an x in each of the [ ])

• slack_bolt.App and/or its core components
• slack_bolt.async_app.AsyncApp and/or its core components
• Adapters in slack_bolt.adapter
• Document pages under /docs
• Others

Requirements (place an x in each [ ])

Please read the Contributing guidelines and Code of Conduct before creating this issue or pull request. By submitting, you are agreeing to those rules.

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've run ./scripts/install_all_and_run_tests.sh after making the changes.

[codecov]

Codecov Report

Merging #547 (e36278e) into main (dc09c4c) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main     #547   +/-   ##
=======================================
  Coverage   91.35%   91.35%           
=======================================
  Files         169      169           
  Lines        5647     5647           
=======================================
  Hits         5159     5159           
  Misses        488      488           

Impacted Files	Coverage Δ
slack_bolt/context/base_context.py	100.00% <ø> (ø)
slack_bolt/adapter/falcon/resource.py	84.61% <100.00%> (ø)
slack_bolt/adapter/sanic/async_handler.py	85.36% <100.00%> (ø)
slack_bolt/adapter/tornado/handler.py	87.80% <100.00%> (ø)

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