Add openssl to flake example?

[ForkKILLET]

Prisma detects openssl version in the order of os specific paths -> ldconfig -> generic paths -> output of `openssl -v`. (code)

If that detection fails, prisma will warn

prisma:warn Prisma failed to detect the libssl/openssl version to use, and may not work as expected. Defaulting to "openssl-1.1.x".
Please manually install OpenSSL and try installing Prisma again.

Since only openssl -v works on NixOS, maybe we should add openssl to dev shell packages to solve this warning?

pkgs.mkShell {
  packages = with pkgs; [
    openssl
  ];

  env = prisma.env;
}

[VanCoding]

hmm, interesting topic! Can we even do anything on our side to improve the situation apart from documenting this?