chore: chache infer build

Author: vil02

.github/workflows/run_infer.yml

@@ -30,11 +30,30 @@ jobs:
           cd ..
           git clone https://github.com/facebook/infer.git
 
+      - name: Cache infer build
+        id: cache-infer
+        uses: actions/cache@v3
+        with:
+          path: ../infer
+          key: ${{ runner.os }}-infer-${{ hashFiles('../infer/**') }}
+          restore-keys: |
+            ${{ runner.os }}-infer-
+
       - name: Build infer
+        if: steps.cache-infer.outputs.cache-hit != 'true'
         run: |
           cd ../infer
           ./build-infer.sh java
-          sudo make install
+
+      - name: Add infer to PATH
+        run: |
+          cd ../infer
+          export PATH=$(pwd)/infer/bin:$PATH
+      
+      - name: Display infer version
+        run: |
+          which infer
+          infer --version
 
       - name: Run infer
         run: |