Bump actions to newest versions

.github/workflows/build-and-test.yml

@@ -31,7 +31,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Check out Git repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: "[Ubuntu] Install dependencies"
       if: startsWith(matrix.os, 'ubuntu')
       run: |
@@ -41,7 +41,7 @@ jobs:
       if: startsWith(matrix.os, 'macos')
       run: brew install fftw catch2
     - name: "[Windows] Set up vcpkg cache"
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       if: runner.os == 'Windows'
       with:
         path: C:\Users\runneradmin\AppData\Local\vcpkg\archives
@@ -83,7 +83,7 @@ jobs:
       env:
         CMAKE_PREFIX_PATH: ${{ matrix.install_dir }}
     - name: Upload Build Artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ matrix.name }} libKeyFinder build
         path: ${{ matrix.install_dir }}