fix(semantic-release): bump node version from 14 to 20

[TheDome]

No description provided.

[github-actions]

MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ COPYPASTE	jscpd	yes		no	0.68s
✅ CREDENTIALS	secretlint	yes		no	0.8s
✅ GIT	git_diff	yes		no	0.01s
⚠️ SPELL	cspell	1		5	1.57s
⚠️ SPELL	misspell	1		1	0.04s
✅ YAML	prettier	1		0	0.65s
✅ YAML	v8r	1		0	1.53s
✅ YAML	yamllint	1		0	0.18s

See errors details in artifact MegaLinter reports on CI Job page
Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff