feat: added support for Plugin.lock (wont update)

README.md

@@ -24,6 +24,7 @@
 
 ## ✅ TODO
 
+- [x] support for Plugin.lock
 - [ ] health checks: check merge conflicts async
 - [ ] defaults for git log
 - [x] view keybindings for update/clean/...

lua/lazy/core/plugin.lua

@@ -31,6 +31,7 @@ M.dirty = false
 ---@field tag? string
 ---@field commit? string
 ---@field version? string
+---@field lock? boolean
 
 ---@class LazyPlugin: LazyPluginHandlers,LazyPluginHooks,LazyPluginRef
 ---@field [1] string

lua/lazy/manage/task/git.lua

@@ -130,6 +130,10 @@ M.checkout = {
     local info = assert(Git.info(self.plugin.dir))
     local target = assert(Git.get_target(self.plugin))
 
+    if self.plugin.lock then
+      target = info
+    end
+
     local lock
     if opts.lockfile then
       lock = Lock.get(self.plugin)