multi_index: fix compilation failure with boost >= 1.91#13

iohzrd wants to merge 1 commit into

dathonohm:29.3.knots20260210+UASF-BIP110dathonohm/bitcoin:29.3.knots20260210+UASF-BIP110from

iohzrd:29.3.knots20260210+UASF-BIP110iohzrd/bitcoin:29.3.knots20260210+UASF-BIP110Copy head branch name to clipboard