fix: install munge for the GH action

Author: itkovian

.github/workflows/build.yml

@@ -12,6 +12,8 @@ jobs:
 
     steps:
       - uses: actions/[email protected]
+      - name: Install deps
+        run: sudo apt-get install -y munge
       - name: configure
         run: ./configure --enable-multiple-slurmd --prefix=/tmp/slurm/
       - name: make