Allow getting a ParquetFileReader and the SchemaManifest from an Arro… #1673

Job	Run time
Check format	44s
Build native x64 library (ubuntu-20.04)	2m 23s
Build native arm64 library (ubuntu-20.04)	1m 43s
Build native x64 library (macos-11)	3m 19s
Build native arm64 library (macos-11)	3m 17s
Build native x64 library (windows-2022)	9m 3s
Build NuGet package	39s
Test NuGet package (netcoreapp3.1 on ubuntu-20.04)	1m 38s
Test NuGet package (net6.0 on ubuntu-20.04)	1m 40s
Test NuGet package (net7.0 on ubuntu-20.04)	1m 31s
Test NuGet package (netcoreapp3.1 on macos-11)	2m 48s
Test NuGet package (net6.0 on macos-11)	2m 10s
Test NuGet package (net7.0 on macos-11)	2m 1s
Test NuGet package (netcoreapp3.1 on macos-12)	2m 21s
Test NuGet package (net6.0 on macos-12)	1m 56s
Test NuGet package (net7.0 on macos-12)	1m 39s
Test NuGet package (net6.0 on macos-13-xlarge)	1m 2s
Test NuGet package (net7.0 on macos-13-xlarge)	56s
Test NuGet package (netcoreapp3.1 on windows-2022)	2m 40s
Test NuGet package (net6.0 on windows-2022)	2m 29s
Test NuGet package (net7.0 on windows-2022)	2m 46s
Test NuGet package (netcoreapp3.1 on ubuntu-20.04-arm64)	2m 46s
Test NuGet package (net6.0 on ubuntu-20.04-arm64)	2m 48s
Test NuGet package (net7.0 on ubuntu-20.04-arm64)	2m 39s
Test NuGet package (net472 on windows-2022)	2m 27s
All required checks done	1s
Publish release	0s
	59m 26s

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