Fix go-dap config to work if any file is open

after/plugin/dap/dap-go.lua

@@ -1,2 +1,14 @@
-require('dap-go').setup()
-vim.keymap.set('n', '<leader>td', function() require('dap-go').debug_test() end)
+local dapgo = require('dap-go')
+
+dapgo.setup()
+vim.keymap.set('n', '<leader>td', function() dapgo.debug_test() end)
+
+
+local dap = require("dap")
+-- we replace the configuration that falls out of dap-go with values that work for me
+for key, value in pairs(dap.configurations.go) do
+	if value.name == "Debug" or value.name == "Debug (Arguments)" then
+		dap.configurations.go[key].mode = "debug"
+		dap.configurations.go[key].program = "${workspaceFolder}"
+	end
+end