[SSHDConfig] Move filepath from metadata to properties

[tgauth]

PR Summary

• move filepath from metadata to properties for sshdconfig resources
• bump sshdconfig resource versions

PR Context

• fix SSHDConfig Resource: filepath should be in properties instead of metadata #1570

[Copilot]

Pull request overview

This PR updates the sshdconfig DSC resource to treat the target sshd_config path as an input property (_filepath) rather than an item under _metadata, aligning configuration shape with how the path affects resource behavior (per #1570).

Changes:

• Replace _metadata.filepath with _filepath across the sshdconfig resource schemas, Rust input parsing, and most Pester tests.
• Update canonical-property handling to recognize _filepath as a first-class canonical property.
• Adjust get/set code paths to read/write and echo _filepath rather than _metadata.

Reviewed changes

Copilot reviewed 14 out of 15 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
resources/sshdconfig/tests/sshdconfigRepeatList.tests.ps1	Updates test inputs to pass _filepath instead of _metadata.filepath (some _metadata usages remain).
resources/sshdconfig/tests/sshdconfigRepeat.tests.ps1	Updates test inputs to pass _filepath instead of _metadata.filepath (some _metadata usages remain).
resources/sshdconfig/tests/sshdconfig.set.tests.ps1	Updates set-path tests to use _filepath inputs.
resources/sshdconfig/tests/sshdconfig.get.tests.ps1	Updates get-path tests to use _filepath inputs.
resources/sshdconfig/sshd-subsystemList.dsc.resource.json	Moves the file path from _metadata.filepath to _filepath in the resource schema.
resources/sshdconfig/sshd-subsystem.dsc.resource.json	Moves the file path from _metadata.filepath to _filepath in the resource schema.
resources/sshdconfig/sshd_config.dsc.resource.json	Adds _filepath to the main sshd_config resource schema properties.
resources/sshdconfig/src/util.rs	Changes command-info construction to extract _filepath and build CommandInfo accordingly.
resources/sshdconfig/src/set.rs	Switches set flows to use cmd_info.filepath rather than cmd_info.metadata.filepath.
resources/sshdconfig/src/repeat_keyword.rs	Updates repeat-operation input structs to accept _filepath directly.
resources/sshdconfig/src/inputs.rs	Removes the Metadata struct and adds filepath: Option<PathBuf> directly to CommandInfo.
resources/sshdconfig/src/get.rs	Reads from cmd_info.filepath and emits _filepath in results when set.
resources/sshdconfig/src/canonical_properties.rs	Introduces _filepath as a canonical property (and removes _metadata).
Cargo.lock	Updates the lockfile (currently includes a version mismatch for dsc-resource-registry).