Merge pull request #1047 from lifting-bits/dependabot/github_actions/actions/cache-4

Bump actions/cache from 3 to 4

Author: Ninja3047

.github/workflows/vcpkg_ci_amd64.yml

@@ -209,7 +209,7 @@ jobs:
           echo "timestamp=$(date +"%Y-%m-%d-%H:%M:%S" --utc)" >> ${GITHUB_OUTPUT}
 
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{  github.workspace }}/.ccache
           key: ccache-${{ matrix.image.name }}-${{ matrix.image.tag }}-${{ matrix.target_arch }}-${{ matrix.llvm }}-${{ steps.ccache_prep.outputs.timestamp }}

.github/workflows/vcpkg_ci_mac.yml

@@ -158,7 +158,7 @@ jobs:
           echo "timestamp=$(python -c 'from datetime import datetime; print(datetime.utcnow().strftime("%Y-%m-%d-%H:%M:%S"))')" >> ${GITHUB_OUTPUT}
 
       - name: ccache cache files
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{  github.workspace }}/.ccache
           key: ccache-${{ matrix.os.runner }}-${{ matrix.os.xcode }}-${{ matrix.llvm }}-${{ matrix.target_arch }}-${{ steps.ccache_prep.outputs.timestamp }}