Pin Darshan version for testing

Author: jeanbez

.github/workflows/drishti-darshan-3.4.0.yml

@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  explorer:
+  drishti:
     runs-on: ubuntu-latest
     container: jlbez/dxt-explorer-ubuntu-20.04
     timeout-minutes: 60
@@ -22,7 +22,8 @@ jobs:
           sudo apt-get install cmake gcc git libtool python3 python3-pip libcurl4-openssl-dev software-properties-common  -y
           
           # Darshan
-          git clone https://github.com/darshan-hpc/darshan.git
+          git clone https://github.com/darshan-hpc/darshan.git darshan-3.4.0
+          cd darshan-3.4.0
           git checkout darshan-3.4.0
 
       - name: Build Darshan