chore: run pyupgrade on codebase

[Aaron ("AJ") Steers (aaronsteers)]

This PR targets the following PR:

• chore: bump ruff to 0.11.5, apply auto-fixes #478

---

chore: run pyupgrade on codebase

What

Added UP rules to Ruff configuration and ran pyupgrade to upgrade Python syntax to be compatible with Python 3.10+.

Why

Keep the codebase using modern Python syntax and features. Adding the rules to Ruff will prevent old patterns from re-emerging.

How

• Added UP rules to Ruff configuration
• Used Ruff's auto-fix to address issues first
• Also auto-fixed RUF013 (implicit-optional) issues in a separate commit
• Ran pyupgrade manually to catch any remaining issues
• Notable changes include replacing typing imports like List, Dict, Optional with built-in equivalents

Link to Devin run: https://app.devin.ai/sessions/b7644d2fc961450f81aeef7c10e062a5
Author: Aaron ("AJ") Steers (aj@airbyte.io)

[devin-ai-integration]

Original prompt from Aaron:

@Devin - Create a CDK PR an run pyupgrade on it. Use me as the PR author. You'll need my PAT to create the PR.

[devin-ai-integration]

🤖 Devin AI Engineer

I'll be helping with this pull request! Here's what you should know:

✅ I will automatically:

• Address comments on this PR. Add '(aside)' to your comment to have me ignore it.
• Look at CI failures and help fix them

Note: I can only respond to comments from users who have write access to this repository.

⚙️ Control Options:

• Disable automatic comment and CI monitoring