create empty test project for Console Exporter

[TimothyMothra]

Changes

• Add new test project for Console Exporter
  I'm adding new tests in another PR: Fix ConsoleExporter fails silently when exporting an ActivityLink without Tags. #3932
• Visual Studio sorted solution items and updated some guids.

Please provide a brief description of the changes here.

For significant contributions please make sure you have completed the following items:

• Appropriate CHANGELOG.md updated for non-trivial changes
• Design discussion issue #
• Changes in public API reviewed

[codecov]

Codecov Report

Merging #3933 (74d7963) into main (a2c1926) will decrease coverage by 2.16%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3933      +/-   ##
==========================================
- Coverage   87.41%   85.24%   -2.17%     
==========================================
  Files         278      287       +9     
  Lines       10747    11026     +279     
==========================================
+ Hits         9394     9399       +5     
- Misses       1353     1627     +274     

Impacted Files	Coverage Δ
...emetry.Api/Internal/OpenTelemetryApiEventSource.cs	73.52% <0.00%> (-8.83%)	⬇️
...lemetry.Exporter.Console/ConsoleExporterOptions.cs	0.00% <0.00%> (ø)
...xporter.Console/ConsoleExporterHelperExtensions.cs	0.00% <0.00%> (ø)
...porter.Console/ConsoleExporterLoggingExtensions.cs	0.00% <0.00%> (ø)
...emetry.Exporter.Console/ConsoleActivityExporter.cs	0.00% <0.00%> (ø)
...elemetry.Exporter.Console/ConsoleTagTransformer.cs	0.00% <0.00%> (ø)
.../OpenTelemetry.Exporter.Console/ConsoleExporter.cs	0.00% <0.00%> (ø)
...porter.Console/ConsoleExporterMetricsExtensions.cs	0.00% <0.00%> (ø)
...metry.Exporter.Console/ConsoleLogRecordExporter.cs	0.00% <0.00%> (ø)
...elemetry.Exporter.Console/ConsoleMetricExporter.cs	0.00% <0.00%> (ø)
... and 4 more

[CodeBlanch]

LGTM

[TimothyMothra]

I think these are flaky tests...

docfx:

[22-11-22 11:37:58.091]Error:[BuildCore.Build Document.CompilePhaseHandlerWithIncremental.ConceptualDocumentProcessor.Build.BuildConceptualDocument](src/OpenTelemetry.Exporter.OpenTelemetryProtocol/CHANGELOG.md)Markup failed: Index was outside the bounds of the array..

Integration Tests: w3c-trace-context-test:

tests_1  | [xUnit.net 00:00:01.70]     OpenTelemetry.Instrumentation.W3cTraceContext.Tests.W3CTraceContextTests.W3CTraceContextTestSuiteAsync(value: "placeholder") [FAIL]
tests_1  |   Failed OpenTelemetry.Instrumentation.W3cTraceContext.Tests.W3CTraceContextTests.W3CTraceContextTestSuiteAsync(value: "placeholder") [930 ms]
tests_1  |   Error Message:
tests_1  |    Assert.StartsWith() Failure:
tests_1  | Expected: FAILED (failures=2)
tests_1  | Actual:   FAILED (failures=2,...

Edit:

Updating docfx in #3937
Updating W3CTraceContextTests in #3938