Update deprecated Ubuntu GitHub workflow

.github/workflows/ci.yml

@@ -5,113 +5,8 @@ on:
   pull_request:
 
 jobs:
-  build-on-ubuntu1804:
-    runs-on: ubuntu-18.04
-    env:
-      RUNS_ON: ubuntu1804
-      GH_WORKSPACE: /home/runner/work/wex/wex #= $GITHUB_WORKSPACE
-    steps:
-    - name: Setup cmake
-      uses: jwlawson/actions-setup-cmake@v1.12
-      with:
-        cmake-version: '3.24.x'
-    - name: Test cmake version
-      run: cmake --version
-    - name: Install OS dependencies
-      run: |
-        sudo apt-get update --fix-missing
-        sudo apt-get install -y \
-          build-essential \
-          freeglut3-dev \
-          g++ \
-          libcurl4-openssl-dev \
-          libfontconfig-dev \
-          libgl1-mesa-dev \
-          libgtk2.0-dev \
-          mesa-common-dev \
-          unzip
-    - name: Get GCC version
-      run: gcc --version
-    - name: Get libc version
-      run: ldd --version
-
-    - name: Install wxWidgets
-      run: |
-        sudo apt-get install -y libwxgtk*-dev
-        sudo ln -s $(which wx-config) /usr/local/bin/wx-config-3
-        wx-config-3 --cflags | grep I
-
-    - name: Get git ref of sibling dependency LK
-      run: |
-        ref=$(git ls-remote --exit-code git://github.com/NREL/lk.git refs/heads/develop | awk '{print $1}')
-        echo "ref_of_lk=$ref" | tee --append $GITHUB_ENV
-    - name: Get cached build data of sibling dependency LK
-      uses: actions/cache@v2
-      id: cachedlk
-      with:
-        path: ${{ env.GH_WORKSPACE }}/lk
-        key: ${{ env.RUNS_ON }}-${{ env.ref_of_lk }}-LK
-    - name: Clone sibling dependency LK
-      if: steps.cachedlk.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
-      with:
-        ref: ${{ env.ref_of_lk }}
-        path: lk
-        repository: NREL/lk
-    - name: Build LK
-      if: steps.cachedlk.outputs.cache-hit != 'true'
-      run: |
-        cd $GITHUB_WORKSPACE/lk
-        cmake -Bbuild_linux -DCMAKE_BUILD_TYPE=Debug
-        cmake --build build_linux -- -j
-    - name: Set LKDIR and LKD_LIB envs
-      run: |
-        echo "LKDIR=$GITHUB_WORKSPACE/lk" >>$GITHUB_ENV
-        echo "LKD_LIB=$GITHUB_WORKSPACE/lk/build_linux" >>$GITHUB_ENV # iff CMAKE_BUILD_TYPE=Debug
-    - name: Set RAPIDJSONDIR
-      run: |
-        echo "RAPIDJSONDIR=$GITHUB_WORKSPACE/ssc" >>$GITHUB_ENV
-    - name: Get git ref of sibling dependency SSC
-      run: |
-        ref=$(git ls-remote --exit-code git://github.com/NREL/ssc.git refs/heads/develop | awk '{print $1}')
-        echo "ref_of_ssc=$ref" | tee --append $GITHUB_ENV
-    - name: Get cached build data of sibling dependency SSC
-      uses: actions/cache@v2
-      id: cachedssc
-      with:
-        path: ${{ env.GH_WORKSPACE }}/ssc
-        key: ${{ env.RUNS_ON }}-${{ env.ref_of_ssc }}-SSC
-    - name: Clone sibling dependency SSC
-      if: steps.cachedssc.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
-      with:
-        ref: ${{ env.ref_of_ssc }}
-        path: ssc
-        repository: NREL/ssc
-
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        path: wex
-    - name: Build WEX
-      run: |
-        cd $GITHUB_WORKSPACE/wex
-        cmake -Bbuild_linux -DCMAKE_BUILD_TYPE=Debug
-        cmake --build build_linux
-    - name: Save static lib, Dview & wexsandbox
-      uses: actions/upload-artifact@v2
-      with:
-        name: WEX-${{ env.RUNS_ON }}-x86_64
-        path: |
-          ${{ env.GH_WORKSPACE }}/wex/build_linux/tools/DView*
-          ${{ env.GH_WORKSPACE }}/wex/build_linux/tools/wexsandbox*
-          ${{ env.GH_WORKSPACE }}/wex/build_linux/wex*.a
-
-  build-on-ubuntu2004:
-    runs-on: ubuntu-20.04
-    env:
-      RUNS_ON: ubuntu2004
-      GH_WORKSPACE: /home/runner/work/wex/wex #= $GITHUB_WORKSPACE
+  build-on-ubuntu:
+    runs-on: ubuntu-latest
     steps:
     - name: Setup cmake
       uses: jwlawson/actions-setup-cmake@v1.12