3f09e03 Remove unused include in hash.cpp (Karl-Johan Alm)
Pull request description:
Tree-SHA512: 543a72656460fba1c5498a0b85c49601d9b0399a4ecc49f4acf4715c258918da729df388e3be724c3161438e903ee16ad3c50626a71483aa6d85ffdbb827742d
Backport Core PR11884
https://github.com/bitcoin/bitcoin/pull/11884/files