Custom Prisma Client import path

If you have a complex repository structure, e.g. with multiple Prisma clients generated, you can provide a custom Prisma import path as a generator option:

generator typegraphql {
  provider               = "typegraphql-prisma"
  customPrismaImportPath = "../client"
}

This will replace the standard, default system of detecting Prisma generator output folder, based on the node_modules presence in the Prisma output option.

The custom Prisma import path will be used in all generated files, treated as a relative path to the output folder of typegraphql-prisma generator. This means the paths will be prepended with appropriate '../' for files in nested directories, like resolvers/outputs.