Do apt-get update before install

Author: D4nte

.github/workflows/build.yml

@@ -47,7 +47,9 @@ jobs:
         run: RUSTFLAGS="-C link-dead-code" cargo test --verbose -p lightning
       - name: Install deps for kcov
         if: matrix.coverage
-        run: sudo apt install binutils-dev libcurl4-openssl-dev zlib1g-dev libdw-dev libiberty-dev
+        run: |
+          sudo apt-get update
+          sudo apt-get -y install binutils-dev libcurl4-openssl-dev zlib1g-dev libdw-dev libiberty-dev
       - name: Install kcov
         if: matrix.coverage
         run: |
@@ -86,7 +88,9 @@ jobs:
           override: true
           profile: minimal
       - name: Install dependencies for honggfuzz
-        run: sudo apt-get -y install build-essential binutils-dev libunwind-dev
+        run: |
+          sudo apt-get update
+          apt-get -y install build-essential binutils-dev libunwind-dev
       - name: Fuzz test on Rust ${{ matrix.TOOLCHAIN }}
         run: cd fuzz && cargo test --verbose
       - name: Generate fuzz report