Add apt db update step to build action

.github/workflows/build.yml

@@ -10,8 +10,10 @@ jobs:
       uses: actions/checkout@v2
       with:
         submodules: recursive
+    - name: Update package database
+      run: sudo apt -y update
     - name: Install deps
-      run: sudo apt install git make gcc-10 g++-10 ccache cmake libyaml-cpp-dev libfmt-dev libspdlog-dev clang-12 libclang-12-dev libclang-cpp12-dev
+      run: sudo apt -y install git make gcc-10 g++-10 ccache cmake libyaml-cpp-dev libfmt-dev libspdlog-dev clang-12 libclang-12-dev libclang-cpp12-dev
     - name: Select g++ version
       run: |
         sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10