temp. disable caching of AITools install

.github/workflows/build_all.yml

@@ -258,21 +258,10 @@ jobs:
         shell: bash
     steps:
     - uses: actions/checkout@v2
-    - name: cache install
-      id: cache-install
-      uses: actions/cache@v2
-      with:
-        path: |
-          /intel/oneapi/intelpython
-        key: install-${{ env.CACHE_NUMBER }}-${{ env.LINUX_AIKIT_URL }}-compiler-tbb-${{ hashFiles('**/scripts/cache_exclude_linux.sh') }}
     - name: install
-      if: steps.cache-install.outputs.cache-hit != 'true'
       run: scripts/install_linux_aitools.sh $LINUX_AIKIT_URL
     - name: build
       run: scripts/build_linux_aitools.sh $SAMPLES_TAG
-    - name: exclude unused files from cache
-      if: steps.cache-install.outputs.cache-hit != 'true'
-      run: scripts/cache_exclude_linux.sh
 
     # Delete the following if you don't want to save install logs
     - name: Saving install logs