backport: Merge bitcoin#28831, 28966#7185

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vijaydasmp wants to merge 2 commits intodashpay:developfrom

vijaydasmp:March_2026_5

Commits on Mar 4, 2026

Merge bitcoin/bitcoin#28831: test: Avoid intermittent failures in feature_init

fanquake
authored and
vijaydasmp
committed

Commits on Mar 6, 2026

Merge bitcoin/bitcoin#28966: test: Add missing CBlockPolicyEstimator::processBlockTx suppression

fanquake
authored and
vijaydasmp
committed