Add a typeMatcher for Secrets

[jorgemoralespou]

Describe the problem/challenge you have
There's certain behavior that depends on the type of the secret (and potentially other objects that provide a type field). Current matchers don't allow to select only these resources. You need to resort to possible annotations present in these objects.

Describe the solution you'd like
A resource matcher that could match also by type, so that you could do explicit rules for the different kind of secrets

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