install openssl explicitly in ubuntu UT

Signed-off-by: adiforluls <[email protected]>

.github/workflows/unit-tests.yaml

@@ -52,7 +52,7 @@ jobs:
       - name: Setup environment
         run: |
           sudo apt-get update
-          sudo apt-get install -y gcc-7 g++-7 clang-6.0 libsystemd-dev gcovr libyaml-dev
+          sudo apt-get install -y gcc-7 g++-7 clang-6.0 libsystemd-dev gcovr libyaml-dev openssl
           sudo ln -s /usr/bin/llvm-symbolizer-6.0 /usr/bin/llvm-symbolizer || true
 
       - uses: actions/checkout@v4