[Fusion] Add support for error filters

[tobias-tengler]

This PR allows to define error filters for subgraph errors, using the same API already present in Hot Chocolate.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 45.31250% with 35 lines in your changes missing coverage. Please review.

Project coverage is 77.05%. Comparing base (e5a88e0) to head (c7e40ff).

Files	Patch %	Lines
...njection/FusionRequestExecutorBuilderExtensions.cs	23.52%	26 Missing :warning:
...ocolate/Fusion/src/Core/Execution/Nodes/Resolve.cs	20.00%	4 Missing :warning:
...sion/src/Core/Execution/Nodes/ResolveByKeyBatch.cs	20.00%	4 Missing :warning:
...olate/Fusion/src/Core/Execution/Nodes/QueryPlan.cs	0.00%	1 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7190      +/-   ##
==========================================
- Coverage   77.05%   77.05%   -0.01%     
==========================================
  Files        2459     2785     +326     
  Lines      121983   138938   +16955     
==========================================
+ Hits        93997   107060   +13063     
- Misses      27986    31878    +3892     

Flag	Coverage Δ
unittests	77.05% <45.31%> (-0.01%)	:arrow_down:

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