feature: A way to set "always" as conform "lsp_fallback"

[igorgue]

Did you check the docs?

• I have read all the LazyVim docs

Is your feature request related to a problem? Please describe.

It's currently impossible to pass from opts the formatting options which leaves lsp_fallback to "true" but I'd like to set it up as "always" currently I have to override the init function of the spec:

    init = function()
      local conform_opts = {
        format = {
          timeout_ms = 5000,
          async = false,
          lsp_fallback = "always",
          quiet = true,
        },
      }

      -- Install the conform formatter on VeryLazy
      require("lazyvim.util").on_very_lazy(function()
        require("lazyvim.util").format.register({
          name = "conform.nvim",
          priority = 100,
          primary = true,
          format = function(buf)
            require("conform").format(Util.merge(conform_opts.format, { bufnr = buf }))
          end,
          sources = function(buf)
            local ret = require("conform").list_formatters(buf)
            ---@param v conform.FormatterInfo
            return vim.tbl_map(function(v)
              return v.name
            end, ret)
          end,
        })
      end)

Describe the solution you'd like

Can you make it so I can change it from opts?

Describe alternatives you've considered

Replace init fn

Additional context

No response