CI: Update the versions of actions

.github/actions/universal-package/action.yml

@@ -27,7 +27,7 @@ runs:
 
     - name: Cache keg
       id: cache-keg
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: /usr/local/Cellar/${{ inputs.formula }}
         key: ${{ inputs.formula }}-homebrew-cache-patched-unified-${{ hashFiles(format('{0}.rb', inputs.formula)) }}

.github/workflows/ci-macvim.yaml

@@ -54,7 +54,8 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v3
 
       # Set up, install, and cache gettext library for localization.
       #