Granite include top level fixes

[niekraaijmakers]

Currently, properties on the top level of the snippet are ignored and not included.
This forces you to put them on the include level.

With this PR, the snippet top level values count, unless overridden by specifying it on the include level.
Also, the default resourceType is now set to the container resource type.

[codecov]

Codecov Report

Attention: Patch coverage is 30.00000% with 14 lines in your changes missing coverage. Please review.

Project coverage is 55.69%. Comparing base (ef4f406) to head (4361b7c).
Report is 24 commits behind head on master.

Files with missing lines	Patch %	Lines
...mpl/include/NamespaceDecoratedValueMapBuilder.java	21.42%	10 Missing and 1 partial ⚠️
...ponents/impl/include/NamespaceResourceWrapper.java	60.00%	2 Missing ⚠️
...ude/NamespacedTransformedResourceProviderImpl.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #3457      +/-   ##
============================================
+ Coverage     55.54%   55.69%   +0.14%     
- Complexity     5582     5601      +19     
============================================
  Files           728      728              
  Lines         29775    29856      +81     
  Branches       3884     3901      +17     
============================================
+ Hits          16540    16627      +87     
+ Misses        11684    11670      -14     
- Partials       1551     1559       +8     

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