Merge pull request #2709 from pre-commit/test-lua

test lua directly

testing/resources/lua_repo/.pre-commit-hooks.yaml

@@ -1,4 +0,0 @@
--   id: hello-world-lua
-    name: hello world lua
-    entry: hello-world-lua
-    language: lua

testing/resources/lua_repo/bin/hello-world-lua

@@ -1,3 +0,0 @@
-#!/usr/bin/env lua
-
-print('hello world')

testing/resources/lua_repo/hello-dev-1.rockspec

@@ -1,15 +0,0 @@
-package = "hello"
-version = "dev-1"
-
-source = {
-   url = "git+ssh://git@github.com/pre-commit/pre-commit.git"
-}
-description = {}
-dependencies = {}
-build = {
-    type = "builtin",
-    modules = {},
-    install = {
-        bin = {"bin/hello-world-lua"}
-    },
-}