Re-configure if src/bin/sage-env-config.in changes (from #29032) or build/bin/sage-build-env-config.in or build/pkgs/sage_conf/src/*.in change.

CC: @embray @dimpase @jhpalmieri @orlitzky

Component: build: configure

Author: Erik Bray, Matthias Koeppe

Branch/Commit: a01df9e

Reviewer: Michael Orlitzky

Issue created by migration from https://trac.sagemath.org/ticket/29357