Fixed whitespace

[glen-84]

Summary of the changes (Less than 80 chars)

• Fixed whitespace.

---

• Added EOF newlines.
• Replaced CRLF with LF.
• Replaced tabs with spaces in some files.
• Removed trailing whitespace.
• Removed unnecessary blank lines.
• Removed BOMs from most files.

[codecov]

Codecov Report

Attention: Patch coverage is 60.60606% with 13 lines in your changes missing coverage. Please review.

Project coverage is 75.98%. Comparing base (50bcfaa) to head (cbebfa3).

Files	Patch %	Lines
...spNetCore/src/Transport.Http/GraphQLHttpRequest.cs	0.00%	5 Missing ⚠️
...etCore/src/Transport.Abstractions/FileReference.cs	0.00%	2 Missing ⚠️
...colate/Core/src/Abstractions/IndexerPathSegment.cs	0.00%	2 Missing ⚠️
src/GreenDonut/src/Core/CacheDataLoader.cs	0.00%	1 Missing ⚠️
src/GreenDonut/src/Core/FetchOnceDataLoader.cs	0.00%	1 Missing ⚠️
...on/Types/Directives/ContactDescriptorExtensions.cs	0.00%	1 Missing ⚠️
...late/Core/src/Fetching/ExecutionDataLoaderScope.cs	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7318      +/-   ##
==========================================
- Coverage   76.04%   75.98%   -0.06%     
==========================================
  Files        2473     2771     +298     
  Lines      122309   137912   +15603     
==========================================
+ Hits        93007   104792   +11785     
- Misses      29302    33120    +3818     

Flag	Coverage Δ
unittests	75.98% <60.60%> (-0.06%)	⬇️

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