Improve the installation data queries to always return the latest bot token

[seratch]

Summary

This pull request resolves the issue described at slackapi/bolt-python#664 for the built-in installation stores. Refer to the issue for the details.

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

• slack_sdk.web.WebClient (sync/async) (Web API client)
• slack_sdk.webhook.WebhookClient (sync/async) (Incoming Webhook, response_url sender)
• slack_sdk.socket_mode (Socket Mode client)
• slack_sdk.signature (Request Signature Verifier)
• slack_sdk.oauth (OAuth Flow Utilities)
• slack_sdk.models (UI component builders)
• slack_sdk.scim (SCIM API client)
• slack_sdk.audit_logs (Audit Logs API client)
• slack_sdk.rtm_v2 (RTM client)
• /docs-src (Documents, have you run ./scripts/docs.sh?)
• /docs-src-v2 (Documents, have you run ./scripts/docs-v2.sh?)
• /tutorial (PythOnBoardingBot tutorial)
• tests/integration_tests (Automated tests for this library)

Requirements (place an x in each [ ])

• 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 python3 -m venv .venv && source .venv/bin/activate && ./scripts/run_validation.sh after making the changes.

[codecov]

Codecov Report

Merging #1223 (b8f9b71) into main (c9dc6aa) will decrease coverage by 0.00%.
The diff coverage is 74.46%.

❗ Current head b8f9b71 differs from pull request most recent head 334ba14. Consider uploading reports for the commit 334ba14 to get more accurate results

@@            Coverage Diff             @@
##             main    #1223      +/-   ##
==========================================
- Coverage   86.54%   86.54%   -0.01%     
==========================================
  Files         111      111              
  Lines       10943    10986      +43     
==========================================
+ Hits         9471     9508      +37     
- Misses       1472     1478       +6     

Impacted Files	Coverage Δ
...sdk/oauth/installation_store/amazon_s3/__init__.py	79.28% <45.45%> (-2.48%)	⬇️
...lack_sdk/oauth/installation_store/file/__init__.py	83.56% <50.00%> (-3.11%)	⬇️
...dk/oauth/installation_store/sqlalchemy/__init__.py	98.23% <100.00%> (+0.23%)	⬆️
...k_sdk/oauth/installation_store/sqlite3/__init__.py	84.44% <100.00%> (+1.11%)	⬆️
slack_sdk/socket_mode/websocket_client/__init__.py	85.61% <0.00%> (+1.43%)	⬆️
slack_sdk/socket_mode/builtin/internals.py	72.36% <0.00%> (+1.75%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c9dc6aa...334ba14. Read the comment docs.