workflows: Install libjson-c-dev

Since libnvme is able to use the 0.13 version provided by gitlabs CI,
let's use it.

Signed-off-by: Daniel Wagner <[email protected]>

Author: dwsuse

.github/workflows/meson.yml

@@ -13,6 +13,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: install libraries
+        run: sudo apt-get install libjson-c-dev
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v1
       - uses: BSFishy/[email protected]