feat: add biome-check formatter

`biome` formatter uses `biome format` command which applies formatting but doesn't apply lint autofixes.
Couldn't find a better way then to create another formatter that uses `biome check", --apply-unsafe`

lua/conform/formatters/biome-check.lua

@@ -0,0 +1,16 @@
+local util = require("conform.util")
+---@type conform.FileFormatterConfig
+return {
+  biomelint = {
+    meta = {
+      url = "https://github.com/biomejs/biome",
+      description = "A toolchain for web projects, aimed to provide functionalities to maintain them.",
+    },
+    command = util.from_node_modules("biome"),
+    stdin = true,
+    args = { "check", "--apply-unsafe", "--stdin-file-path", "$FILENAME" },
+    cwd = util.root_file({
+      "biome.json",
+    }),
+  }
+}