fix(sort-interfaces): prevents constructor declarations from being sorted

[hugop95]

Fixes #414

Description

Similarly to call signatures, this PR prevents constructor signatures from being sorted together.

interface Interface {
  new (value: number | string): number;
  new (value: number): unknown;
}

Changes

• Fixes the bug
• Adds tests for both sort-interfaces and sort-object-types.
• Renames a few tests.

What is the purpose of this pull request?

• Bug fix

[azat-io]

Looks good.

Is it a critical bug?

[hugop95]

@azat-io

Is it a critical bug?

• It can only break compilation and not runtime.
• It's been here for a long time but wasn't reported until recently.
• It can be temporarily fixed with // eslint-disable.

=> Not critical in my opinion.

[azat-io]

Thanks!