Remove travis and add GH Actions

[gillesdubois]

Status :

READY

Description :

Remove travis and add GH Actions

[github-actions[bot]]

Mega-Linter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	1		0	0.03s
✅ BASH	bash-exec	3		0	0.06s
✅ BASH	shfmt	3	0	0	0.05s
✅ CREDENTIALS	secretlint	yes		no	1.75s
✅ GIT	git_diff	yes		no	0.01s
✅ JSON	eslint-plugin-jsonc	3	0	0	1.37s
✅ JSON	jsonlint	3		0	1.29s
✅ JSON	prettier	3	0	0	1.33s
✅ MARKDOWN	markdownlint	5	0	0	0.45s
✅ MARKDOWN	markdown-link-check	5		0	3.42s
✅ MARKDOWN	markdown-table-formatter	5	0	0	0.4s
✅ OPENAPI	spectral	1		0	3.0s
✅ POWERSHELL	powershell	2		0	2.76s
✅ YAML	prettier	2	0	0	1.44s
✅ YAML	yamllint	2		0	0.17s

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

You could have the same capabilities but better runtime performances if you use a Mega-Linter flavor:

• nvuillam/mega-linter/flavors/dotnet@v4 (47 linters)