chore(deps): Update prompt-toolkit requirement from ~=2.0.9 to ~=3.0.45 in /demo

[dependabot]

Updates the requirements on prompt-toolkit to permit the latest version.

Release notes

Sourced from prompt-toolkit's releases.

3.0.45

Fixes:

• Improve performance of GrammarCompleter (faster deduplication of completions).

Changelog

Sourced from prompt-toolkit's changelog.

3.0.45: 2024-05-28

Fixes:

• Improve performance of GrammarCompleter (faster deduplication of completions).

3.0.44: 2024-05-27

New features:

• Accept os.PathLike in FileHistory (typing fix).

Fixes:

• Fix memory leak in filters.
• Improve performance of progress bar formatters.
• Fix compatibility when a SIGINT handler is installed by non-Python (Rust, C).
• Limit number of completions in buffer to 10k by default (for performance).

3.0.43: 2023-12-13

Fixes:

• Fix regression on Pypy: Don't use ctypes.pythonapi to restore SIGINT if not available.

3.0.42: 2023-12-12

Fixes:

• Fix line wrapping in patch_stdout on Windows.
• Make formatted_text.split_lines() accept an iterable instead of lists only.
• Disable the IPython workaround (from 3.0.41) for IPython >= 8.18.
• Restore signal.SIGINT handler between prompts.

3.0.41: 2023-11-14

Fixes:

• Fix regression regarding IPython input hook (%gui) integration.

3.0.40: 2023-11-10

Fixes:

• Improved Python 3.12 support (fixes event loop DeprecationWarning).

... (truncated)

Commits

• 6a58564 Release 3.0.45
• a21831e Improve performance of GrammarCompleter (faster deduplication of completions).
• 81dcfda Release 3.0.44.
• 386477a Limit number of completions in buffer to 10k by default.
• 491b5e8 Typing fix in FileHistory.
• 3c0290d Code style fixes for compatibility with latest Ruff.
• 85079ad Fix compatibility when SIGINT handler is installed by non-Python
• 2c84307 Add ass
• e0fd8fa fix(Docs): address some typos in the tutorial pages
• f8cf7ca Fix performance issue with ProgressBar formatters
• Additional commits viewable in compare view

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[jamshale]

This is a major upgrade and not very important to upgrade. Going to close for now.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

[jamshale]

@dependabot ignore this major version

[dependabot]

OK, I won't notify you about version 3.x.x again, unless you re-open this PR.