etc-update/etc-update-2.3.99-2-any.pkg.tar.zst build reproducible in our test framework:
b4c5e0aecfe7cb3aef2a18186db07c0961ab8436d44779f3dd5f94c7454cec1e etc-update-2.3.99-2-any.pkg.tar.zst
f2dfb5e39cfe10eda30216360bf2726c4830e16231863b824a90f027849e2405 etc-update-2.3.99-2-any.pkg.tar.zst-b1.BUILDINFO.txt
f2dfb5e39cfe10eda30216360bf2726c4830e16231863b824a90f027849e2405 etc-update-2.3.99-2-any.pkg.tar.zst-b2.BUILDINFO.txt