Changed rock module name (#3)

* Changed rock name from `sleep` to `np-sleep`
* Relaxed restrictions on rock build action

.github/workflows/rockspec.yml

@@ -2,7 +2,7 @@ name: Build & Upload Rockspec
 
 on:
   push:
-    branches: master
+  pull_request:
   workflow_dispatch:
 
 concurrency:
@@ -24,7 +24,7 @@ jobs:
       - name: Install LuaRocks & build
         run: |
           sudo apt-get install -y luarocks
-          luarocks pack sleep-2.0.0-1.rockspec
+          luarocks pack np-sleep-2.0.0-1.rockspec
 
       - name: Upload rock artifact
         uses: actions/upload-artifact@v4

np-sleep-2.0.0-1.rockspec

@@ -1,4 +1,4 @@
-package = "sleep"
+package = "np-sleep"
 version = "2.0.0-1"
 source = {
    url = "https://github.com/aziascreations/LuaJIT-Sleep/archive/refs/tags/v2.0.0.tar.gz",