update: actions version

Author: NikkiAsteinza

.github/workflows/main.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       # Checkout (sin LFS)
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           token: ${{secrets.PAT}}
 
@@ -31,7 +31,7 @@ jobs:
         run: git lfs ls-files -l | cut -d' ' -f1 | sort > .lfs-assets-id
 
       - name: Restore LFS cache
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         id: lfs-cache
         with:
           path: .git/lfs
@@ -44,7 +44,7 @@ jobs:
           git reset --hard # Este paso se mantiene, pero considera si realmente es necesario
 
       # Cache de dependencias de Unity
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: Library
           key: Library-${{ hashFiles('Assets/**', 'Packages/**', 'ProjectSettings/**') }}