Bump `undici` to at least `6.24.0` #7815

Job	Run time
Ruby analysis (ubuntu-latest, linked)	45s
Ruby analysis (macos-latest, linked)	49s
Ruby analysis (ubuntu-latest, default)	50s
Ruby analysis (macos-latest, default)	52s
Ruby analysis (macos-latest, nightly-latest)	47s
Ruby analysis (ubuntu-latest, nightly-latest)	48s
	4m 51s

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