Update ccache CI version

Author: Levi-Armstrong

.github/workflows/clang_format.yml

@@ -27,6 +27,7 @@ jobs:
       - uses: actions/checkout@v1
 
       - name: Free Disk Space
+        continue-on-error: true
         run: |
           sudo swapoff -a
           sudo rm -f /swapfile
@@ -42,7 +43,7 @@ jobs:
           message("::set-output name=timestamp::${current_date}")
 
       - name: ccache cache files
-        uses: actions/cache@v1.1.0
+        uses: actions/cache@v4
         with:
           path: ${{ env.CI_NAME }}/.ccache
           key: ${{ env.CI_NAME }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}

.github/workflows/clang_tidy.yml

@@ -48,7 +48,7 @@ jobs:
 
       - name: ccache cache files
         continue-on-error: true
-        uses: actions/cache@v1.1.0
+        uses: actions/cache@v4
         with:
           path: ${{ env.CI_NAME }}/.ccache
           key: ${{ env.CI_NAME }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}

.github/workflows/focal_build.yml

@@ -50,7 +50,7 @@ jobs:
 
       - name: ccache cache files
         continue-on-error: true
-        uses: actions/cache@v1.1.0
+        uses: actions/cache@v4
         with:
           path: ${{ env.CI_NAME }}/.ccache
           key: ${{ env.CI_NAME }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}

.github/workflows/unstable_build.yml

@@ -27,7 +27,7 @@ jobs:
       BEFORE_RUN_TARGET_TEST_EMBED: "source /root/target_ws/install/setup.bash"
       CCACHE_DIR: "/home/runner/work/tesseract_ros/tesseract_ros/Unstable-Build/.ccache"
       UPSTREAM_CMAKE_ARGS: "-DCMAKE_BUILD_TYPE=Release"
-      TARGET_CMAKE_ARGS: "-DCMAKE_BUILD_TYPE=Debug -DTESSERACT_ENABLE_CLANG_TIDY=ON -DTESSERACT_ENABLE_TESTING=ON"
+      TARGET_CMAKE_ARGS: "-DCMAKE_BUILD_TYPE=Debug -DTESSERACT_ENABLE_TESTING=ON"
     steps:
       - uses: actions/checkout@v1
 
@@ -49,7 +49,7 @@ jobs:
 
       - name: ccache cache files
         continue-on-error: true
-        uses: actions/cache@v1.1.0
+        uses: actions/cache@v4
         with:
           path: ${{ env.CI_NAME }}/.ccache
           key: ${{ env.CI_NAME }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}