(pyproject) Update poe schema

[kzrnm]

Standard task options

Move the definitions of several options into definitions.

https://poethepoet.natn.io/tasks/options.html

incompatibility between use_exec and capture_stdout

Add support for the incompatibility between use_exec and capture_stdout.

# valid
[tool.poe.tasks.test-quick]
cmd = "echo 1"
use_exec = false
capture_stdout = "result.txt"

# invalid
[tool.poe.tasks.test-quick]
cmd = "echo 1"
use_exec = true
capture_stdout = "result.txt"

verbosity

Add task level verbosity.

[tool.poe]
verbosity = 1 # exists

[tool.poe.tasks.test-quick]
cmd = "echo 1"
verbosity = 2 # new

help is not null

[tool.poe.tasks.test-quick]
cmd = "echo 1"
help = "Any message"

parallel tasks

Add parallel tasks

https://poethepoet.natn.io/tasks/task_types/parallel.html

[github-actions]

Thanks for the PR!

This section of the codebase is owned by @madskristensen and @hyperupcall - if they write a comment saying "LGTM" then it will be merged.

[hyperupcall]

Thanks