karabiner-elements tilde fix for 64-keyboard

gistfile1.txt

// in ~/.config/karabiner/assets/complex_modifications/shift_esc.json

{
  "title": "Shift + Esc to ~",
  "rules": [
    {
      "description": "Shift + Esc to ~",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "escape",
            "modifiers": {
              "mandatory": [
                "right_shift"
              ]
            }
          },
          "to": [
            {
              "key_code": "grave_accent_and_tilde",
              "modifiers": [
                "right_shift"
              ]
            }
          ]
        }
      ]
    }
  ]
}