Bump pytest-cov from 5.0.0 to 6.0.0 #188

	###
	# ```{rubric} ShellCheck
	# ```
	# ---
	# For most shell projects ShellCheck is sufficient for ensuring legible code of
	# decent quality.
	#
	# ```{literalinclude} ./.github/workflows/shell.yml
	# :caption: .github/workflows/shell.yml#name
	# :language: yaml
	# :start-at: "name: ShellCheck\n"
	# :end-before: "###\n"
	# ```
	name: ShellCheck
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ "main" ]
	workflow_dispatch:
	###
	# ```{rubric} ShellCheck Jobs
	# ```
	# ---
	# Define the jobs that run in the ShellCheck workflow. Might like to add some
	# reporting to the PR on the results from these at some point.
	#
	# ```{literalinclude} ./.github/workflows/shell.yml
	# :caption: .github/workflows/shell.yml#jobs
	# :language: yaml
	# :start-at: "jobs:\n"
	# ```
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@main
	- name: Run ShellCheck with action
	uses: ludeeus/action-shellcheck@master
	with:
	additional_files: .envrc

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