Fix tagging examples

[michael-k]

Issue #, if available: n/a

Description of changes: The examples no longer worked with cfn-lint v1. The PropertiesTagsRequired probably didn't work with v0 either, because it didn't account for resources that use objects as tags, eg. AWS::SSM::Parameter.

Instead of "Tags" in schema.schema["properties"] I wanted to use (schema.schema.get("tagging") or {}).get("taggable"), but that doesn't work with AWS::ApiGatewayV2::Stage ("tagging" not in schema.schema, but the resource supports tags). Happend to have that resource in our test suite, there might be more where this doesn't work. (See also this message at discord.)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.29%. Comparing base (3724d31) to head (8106318).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3448      +/-   ##
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- Coverage   93.30%   93.29%   -0.01%     
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  Files         324      324              
  Lines       11055    11055              
  Branches     2316     2316              
==========================================
- Hits        10315    10314       -1     
  Misses        415      415              
- Partials      325      326       +1     

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