statement_position fails for `if` inside `if`

New Issue Checklist

• Updated SwiftLint to the latest version
• I searched for existing GitHub issues

Describe the bug

statement_position with uncuddled_else is supposed to verify that else and if are on the same position. This check fails for ifs that are inside another if, such as in the following case:

if x {
}
else {
}

if x {}
else {}

if x {
    if x {} // swiftlint fails
    else {}
}
else {}

Complete output when running SwiftLint, including the stack trace and command used

$ swiftlint foo.swift
Linting Swift files at paths foo.swift
Linting 'foo.swift' (1/1)
foo.swift:10:11: warning: Statement Position Violation: Else and catch should be on the next line, with equal indentation to the previous declaration. (statement_position)
Done linting! Found 1 violation, 0 serious in 1 file.

Environment

• SwiftLint version (run swiftlint version to be sure)? 0.47.0

• Installation method used (Homebrew, CocoaPods, building from source, etc)? Homebrew

• Are you using nested configurations? no

• Which Xcode version are you using (check xcodebuild -version)? Xcode 13.3, Build version 13E113

statement_position:
  statement_mode: uncuddled_else

Start by reproducing the nested-if example in foo.swift with SwiftLint 0.47.0 and the shown statement_position uncuddled_else configuration. Trace the statement_position rule's handling of nested if statements, then add or update coverage so the example no longer reports a violation while the existing top-level cases retain their expected behavior.