Test CI with ubuntu-20.04

Author: srbhp

.github/workflows/cmake.yml

@@ -31,7 +31,7 @@ jobs:
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
     # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04 # ubuntu-latest
 
     steps:
     - uses: actions/checkout@v3
@@ -48,9 +48,6 @@ jobs:
         && sudo apt install intel-oneapi-mkl-devel intel-oneapi-compiler-dpcpp-cpp --yes
         && source  /opt/intel/oneapi/setvars.sh 
 
-    - name: Setup git
-      # Build your program with the given configuration
-      uses: fregante/setup-git-user@v2 # set git 
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
       # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type

docs/conf.py

@@ -1,6 +1,6 @@
-
 import os
 import sys
+
 sys.path.insert(0, os.path.abspath("."))
 # -- Project Information----------------------------------
 project = "nrgplusplus"