chore(task): Rename clean to lock

Now `clean` only updates the lock file.

.github/workflows/deps-update.yml

@@ -26,7 +26,7 @@ jobs:
         id: deps
         run: |
           deno task update -w --summary=../title.txt --report=../body.md
-          deno task clean
+          deno task lock
 
       - name: 🔍 Check the Result
         id: result

deno.json

@@ -3,8 +3,8 @@
   "fmt": { "exclude": ["LICENSE", ".github/**/*.md"] },
   "test": { "include": ["src/", "test/"] },
   "tasks": {
-    "clean": "deno cache --lock-write ./**/*.ts",
     "gen": "deno run --allow-read --allow-write ./src/main.ts",
+    "lock": "deno cache --lock-write ./**/*.ts",
     "test": "deno test --allow-read --allow-write",
     "update": "deno run --allow-env --allow-read --allow-write --allow-run=git,deno --allow-net=deno.land https://deno.land/x/molt/cli.ts deno.json"
   },