Explicit minimum of 0 to maxAge

[jlurien]

What type of PR is this?

• correction

What this PR does / why we need it:

Sets an explicit minimum of 0 to maxAge

Which issue(s) this PR fixes:

Fixes #385

Special notes for reviewers:

Changelog input

Added `minimum: 0` for `maxAge` in location-verification and location-retrieval

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	2		0	0.01s
✅ API	spectral	3		0	4.77s
✅ GHERKIN	gherkin-lint	3		0	1.14s
✅ REPOSITORY	git_diff	yes		no	0.0s
✅ REPOSITORY	secretlint	yes		no	0.72s
✅ YAML	yamllint	3		0	0.95s

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