install stylua without cargo (#54)

* install stylua without cargo

* move stylua to path

* add required permissions for stylua

* run stylua from utils dir

.github/workflows/integration.yaml

@@ -39,7 +39,8 @@ jobs:
     - name: Setup tools
       shell: bash
       run: |
-        cargo install stylua
+        sudo apt install -y curl unzip --no-install-recommends
+        bash ./utils/install_stylua.sh
         luarocks install luacheck
         luarocks install vusted