fix: rust-selectors0.25: pin to Fedora 43 build commit 2b6674bc08b3

[binujp]

Pin rust-selectors0.25 to upstream commit 2b6674bc08b3549026f933c9d2dfced43ebd48b0 (Fedora dist-git: rust-selectors) to fetch sources from the commit used to build the current f43 package.

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• The toolchain has been rebuilt successfully (or no changes were made to it)
• The toolchain/worker package manifests are up-to-date
• Any updated packages successfully build (or no packages were changed)
• Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• All package sources are available
• cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
• All source files have up-to-date hashes in the *.signatures.json files
• sudo make go-tidy-all and sudo make go-test-coverage pass
• Documentation has been updated to match any changes to the build system
• Ready to merge

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Summary

What does the PR accomplish, why was it needed?

Change Log

• Change
• Change
• Change

Does this affect the toolchain?

YES/NO

Associated issues

• #xxxx

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-YYYY-XXXX

Test Methodology

• Pipeline build id: xxxx

[Copilot]

Pull request overview

Pins the rust-selectors0.25 component to the exact Fedora 43 dist-git commit that matches the currently built f43 package, ensuring source retrieval aligns with that build input.

Changes:

• Added a dedicated component definition for rust-selectors0.25 that pins spec.upstream-commit to 2b6674bc08b3….
• Removed the now-redundant entry for rust-selectors0.25 from components-full.toml.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
base/comps/rust-selectors0.25/rust-selectors0.25.comp.toml	Introduces an upstream commit pin for Fedora 43 to align the component with a specific dist-git build commit.
base/comps/components-full.toml	Removes the rust-selectors0.25 entry since it now has a dedicated *.comp.toml file.

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[Copilot]

The pin comment should include a full reference URL to the upstream Fedora dist-git commit being pinned (per .github/instructions/comp-toml.instructions.md References section). Add a line like “Fedora commit: https://src.fedoraproject.org/rpms/rust-selectors/c/2b6674bc08b3549026f933c9d2dfced43ebd48b0?branch=f43” so future readers can easily audit/remove the pin.

Suggested change

	# in distro/azurelinux.distro.toml advances past this commit.
	# in distro/azurelinux.distro.toml advances past this commit.
	# Fedora commit: https://src.fedoraproject.org/rpms/rust-selectors/c/2b6674bc08b3549026f933c9d2dfced43ebd48b0?branch=f43