More doc updates for source-of-truth assemblies

[gewarren]

Contributes to dotnet/dotnet-api-docs#9989.

[carlossanlop]

Reviewed half of the files, until Microsoft.Extensions.FileProviders.

Next review starts at Microsoft.Extensions.Hosting.

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[carlossanlop]

Left some comments for you to consider, otherwise it LGTM.
I'll backport this to release/9.0 as well when you merge it.

[carlossanlop]

For consistency with the others:

Suggested change

	/// Gets or sets the name of the machine with the event log. If <see langword="null" /> or not specified, local machine is the default.
	/// Gets or sets the name of the machine with the event log. If <see langword="null" /> or not specified, "local machine" is the default.

@dotnet/area-extensions-logging does this default value begin in lowercase?

[carlossanlop]

It would be nice to backport this to 9.0. Today's the snap for the RC2 branch but we still have time tomorrow before we start the builds. Would you mind looking at the feedback when you get a chance @gewarren?

[gewarren]

@carlossanlop There seem to be a lot of errors. Is this okay to merge?

[gewarren]

@carlossanlop Can you backport this one please?

[carlossanlop]

/backport to release/9.0

[github-actions]

Started backporting to release/9.0: https://github.com/dotnet/runtime/actions/runs/11041750136

[github-actions]

@carlossanlop backporting to release/9.0 failed, the patch most likely resulted in conflicts:

$ git am --3way --empty=keep --ignore-whitespace --keep-non-patch changes.patch

Applying: doc updates
Using index info to reconstruct a base tree...
M	src/libraries/Microsoft.Extensions.FileProviders.Abstractions/src/IFileProvider.cs
M	src/libraries/Microsoft.Extensions.FileProviders.Composite/src/CompositeFileProvider.cs
M	src/libraries/Microsoft.Extensions.FileProviders.Physical/src/PhysicalFileProvider.cs
M	src/libraries/Microsoft.Extensions.FileProviders.Physical/src/PhysicalFilesWatcher.cs
M	src/libraries/Microsoft.Extensions.Hosting/src/HostingHostBuilderExtensions.cs
M	src/libraries/Microsoft.Extensions.Primitives/src/StringValues.cs
Falling back to patching base and 3-way merge...
Auto-merging src/libraries/Microsoft.Extensions.Primitives/src/StringValues.cs
CONFLICT (content): Merge conflict in src/libraries/Microsoft.Extensions.Primitives/src/StringValues.cs
Auto-merging src/libraries/Microsoft.Extensions.Hosting/src/HostingHostBuilderExtensions.cs
Auto-merging src/libraries/Microsoft.Extensions.FileProviders.Physical/src/PhysicalFilesWatcher.cs
Auto-merging src/libraries/Microsoft.Extensions.FileProviders.Physical/src/PhysicalFileProvider.cs
Auto-merging src/libraries/Microsoft.Extensions.FileProviders.Composite/src/CompositeFileProvider.cs
CONFLICT (content): Merge conflict in src/libraries/Microsoft.Extensions.FileProviders.Composite/src/CompositeFileProvider.cs
Auto-merging src/libraries/Microsoft.Extensions.FileProviders.Abstractions/src/IFileProvider.cs
CONFLICT (content): Merge conflict in src/libraries/Microsoft.Extensions.FileProviders.Abstractions/src/IFileProvider.cs
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"
Patch failed at 0001 doc updates
Error: The process '/usr/bin/git' failed with exit code 128

Please backport manually!

[github-actions]

@carlossanlop an error occurred while backporting to release/9.0, please check the run log for details!

Error: git am failed, most likely due to a merge conflict.