Update CIs following v0.6.0 release and test changes in new Mega-Linter preview release

[CAM-Gerlach]

• Remove link check disables for PyPI links that didn't work yet
• Re-enable Bandit and Black on Mega-Linter following fixing blocking Mega-Linter issues with those linters
• Bump pre-commit and dep versions
• Port improvements from spyder-docs
• Add support for Python 3.10 to matrix and setup.cfg
• Consider re-basing to 0.6.x?
• (Fixup to switch back to production Mega-Linter once CIs pass and the new build is live)

Mega linter blocking issues reference: Bandit oxsecurity/megalinter#679 and Black oxsecurity/megalinter#681 , both in oxsecurity/megalinter#682

[github-actions]

Mega-Linter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ COPYPASTE	jscpd	yes		no	3.09s
❌ CREDENTIALS	secretlint	yes		1	0.88s
✅ GIT	git_diff	yes		no	0.01s
✅ JSON	eslint-plugin-jsonc	3		0	0.94s
✅ JSON	jsonlint	3		0	0.73s
✅ JSON	prettier	3		0	1.18s
✅ JSON	v8r	3		0	3.23s
✅ MARKDOWN	markdownlint	6		0	0.33s
✅ MARKDOWN	markdown-link-check	6		0	9.69s
❌ PYTHON	bandit	66		38	1.31s
✅ PYTHON	black	66		0	2.59s
✅ PYTHON	flake8	66		0	1.95s
✅ PYTHON	isort	66		0	0.31s
✅ SPELL	misspell	92		0	0.08s
✅ YAML	v8r	11		0	10.91s
✅ YAML	yamllint	11		0	0.32s

See errors details in artifact Mega-Linter reports on GitHub Action page

[github-actions]

MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
❌ ACTION	actionlint	5		1	0.32s
✅ COPYPASTE	jscpd	yes		no	2.64s
❌ CREDENTIALS	secretlint	yes		1	1.0s
✅ GIT	git_diff	yes		no	0.01s
✅ JSON	eslint-plugin-jsonc	3		0	0.91s
✅ JSON	jsonlint	3		0	0.83s
✅ JSON	prettier	3		0	1.01s
✅ JSON	v8r	3		0	2.11s
✅ MARKDOWN	markdownlint	6		0	0.38s
✅ MARKDOWN	markdown-link-check	6		0	13.6s
❌ PYTHON	bandit	yes		1	0.36s
✅ PYTHON	black	66		0	3.02s
✅ PYTHON	flake8	66		0	2.13s
✅ PYTHON	isort	66		0	0.35s
✅ SPELL	misspell	92		0	0.1s
✅ YAML	v8r	11		0	8.68s
✅ YAML	yamllint	11		0	0.36s

See errors details in artifact MegaLinter reports on GitHub Action page

[byt3n33dl3]

bring back the token?