fix: support for renaming aura event bundles

[CristiCanizales]

What does this PR do?

• Adds the .evt extensions to the ones supported for aura components

What issues does this PR fix or reference?

@W-11786256@

Functionality Before

• sfdx Rename Component command doesn't work for Aura Event: only the bundle is renamed, not the files inside

Functionality After

• sfdx Rename Component works for aura event: the bundle and the files inside end up with the new name given