Fix blast installation on CI

Author: Donaim

.github/workflows/build-and-test.yml

@@ -15,9 +15,12 @@ jobs:
       - name: Run apt update
         run: sudo apt-get update
 
+      - name: Installing blast
+        run: |
+          sudo apt-get install -q -y ncbi-blast+
+
       - name: Install Haploflow
         run: |
-          sudo apt-get update
           sudo apt-get install -y build-essential git ronn
           cd /opt/
           git clone https://github.com/hzi-bifo/Haploflow