setup-hooks/strip.sh: run RANLIB on static archives after stripping
setup-hooks/strip.sh: run RANLIB on static archives after stripping

'strip' does not normally preserve archive index in .a files.
This usually causes linking failures against static libs like:

    $ nix build --no-link -f. pkgsCross.mingw32.re2c
    > ...-i686-w64-mingw32-binutils-2.38/bin/i686-w64-mingw32-ld:
      /nix/store/...-i686-w64-mingw32-stage-final-gcc-13.0.0-lib/i686-w64-mingw32/lib/libstdc++.dll.a:
        error adding symbols: archive has no index; run ranlib to add one

We restore the index by running ranlib explicitly.

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs