Bump prompt-toolkit from 3.0.5 to 3.0.14

[dependabot-preview]

Bumps prompt-toolkit from 3.0.5 to 3.0.14.

Changelog

Sourced from prompt-toolkit's changelog.

3.0.14: 2021-01-24

New features:

• Disable bell when PROMPT_TOOLKIT_BELL=false environment variable has been set.

Fixes:

• Improve cancellation of history loading.

3.0.13: 2021-01-21

Fixes:

• Again, fixed the race condition in ThreadedHistory. Previous fix was not correct.

3.0.12: 2021-01-21

Fixes:

• Fixed a race condition in ThreadedHistory that happens when continuously pasting input text (which would continously repopulate the history).
• Move cursor key mode resetting (for vt100 terminals) to the renderer. (Mostly cleanup).

3.0.11: 2021-01-20

New features:

• Poll terminal size: better handle resize events when the application runs in a thread other than the main thread (where handling SIGWINCH doesn't work) or in the Windows console.

Fixes:

• Fix bug in system toolbar. The execution of system commands was broken.
• A refactoring of patch_stdout that includes several fixes.
  • We know look at the AppSession in order to see which application is running, rather then looking at the event loop which is installed when StdoutProxy is created. This way, patch_stdout will work when prompt_toolkit applications with a different event loop run.
  • Fix printing when no application/event loop is running.
  • Fixed the raw argument of PatchStdout.
• A refactoring of the ThreadedHistory, which includes several fixes, in particular a race condition (see issue #1158) that happened when editing input while a big history was still being loaded in the background.

... (truncated)

Commits

• fa709a5 Release 3.0.14
• 0ae9aa6 Disable bell with environment variable (#1333)
• 9dcca7a Improve cancellation of history loading.
• 175bcaa Fix type annotation for latest Mypy release.
• 60a6a75 Release 3.0.13
• 03fa88c Removed unused import.
• 99092a8 Fixup for previous commit. Lock implementation in ThreadedHistory was not cor...
• 58fa073 Release 3.0.12
• d5e58a8 Fix race condition in ThreadedHistory.
• e58bd7c Reset cursor key mode (for vt100 terminals) in the renderer.
• Additional commits viewable in compare view

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