feat(extensions): add Spec2Cloud extension for Azure deployment workflow (#2412)

* feat(extensions): add Spec2Cloud extension for Azure deployment workflow

Co-authored-by: Copilot <copilot@github.com>

* Update extensions/catalog.community.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update extensions/catalog.community.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* feat(extensions): update Spec2Cloud extension details and remove duplicate entry

Co-authored-by: Copilot <copilot@github.com>

* fix(extensions): correct formatting of updated_at timestamp

* fix(extensions): update Spec2Cloud extension version and timestamps

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Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>