[.github/workflows/github-actions.yml] Upgrade actions

Author: SamuelMarks

.github/workflows/github-actions.yml

@@ -16,7 +16,7 @@ jobs:
     name: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: mkdir
         run: mkdir build
@@ -31,14 +31,14 @@ jobs:
 
       - name: Cache vcpkg
         id: cache-vcpkg
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: vcpkg
           key: ${{ runner.os }}-${{ hashFiles('**/vcpkg.json') }}-857bccdad005957391854448a15ba30e8c118503
         if: matrix.os == 'windows-latest'
 
       - name: checkout vcpkg
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: "microsoft/vcpkg"
           ref: 857bccdad005957391854448a15ba30e8c118503