Wrong openOCD config file for freenove_esp32_wrover board

Json file created in VS Code for freenove_esp32_wrover board is wrong in debug section:

  "debug": {
    "openocd_board": "esp-wrover-32.cfg"
  },

esp-wrover-32.cfg file does not exist in openOCD board folder. Seems that existing esp32-wrover.cfg file should be used instead.