Fix arm64 CI.

.github/workflows/build_test_publish_arm64.yml

@@ -40,7 +40,14 @@ jobs:
       run: |
         ${{ matrix.python-version }} -m pip install -r dev_requirements.txt
 
-    - name: Build Engine dependencies
+    - name: Check cached dependencies
+      run: |
+        exit $(ls /usr/local/lib/ | grep libgpg-error.a | wc -l)
+        exit $(ls /usr/local/lib/ | grep libgcrypt.a | wc -l)
+        exit $(ls /usr/local/lib/ | grep libpcap.a | wc -l)
+
+    - name: Build Engine dependencies (non changing)
+      if: failure()
       run: |
         git clone --branch libgpg-error-1.42 https://github.com/gpg/libgpg-error
         cd libgpg-error
@@ -65,18 +72,20 @@ jobs:
         sudo make install
         cd ..
         rm -rf libpcap
+
+    - name: Build Engine dependencies (changing)
+      run: |
         git clone --branch dev https://github.com/ntop/nDPI.git
         cd nDPI
         ./autogen.sh --with-local-libgcrypt
         ./configure
         make
-        sudo mkdir /usr/local/include/ndpi
         sudo cp -a src/include/. /usr/local/include/ndpi/
         sudo cp example/ndpiReader /usr/local/bin/ndpiReader
         sudo cp src/lib/libndpi.a /usr/local/lib/libndpi.a
         cd ..
         rm -rf nDPI
-        ${{ matrix.python-version }} setup.py bdist_wheel
+        python setup.py bdist_wheel
 
     - name: Generated wheel
       run: |