refactor: move requireConfig to InheritConfig

[RahulGautamSingh]

Changes

• Move requireConfig to InheritConfig

Context

Please select one of the following:

• PartOf: InheritConfig class #40446

• This closes an existing Issue, Closes: #

• This doesn't close an Issue, but I accept the risk that this PR may be closed if maintainers disagree with its opening or implementation

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• Yes — substantive assistance (AI-generated non‑trivial portions of code, tests, or documentation).
• Yes — other (please describe):

Documentation (please check one with an [x])

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