ci: drop installs of preinstalled packages (g++-14, shellcheck, nodejs, npm)

Author: Cameron Custer

.github/actions/setup/action.yml

@@ -8,8 +8,7 @@ runs:
         wget https://apt.llvm.org/llvm.sh
         chmod +x llvm.sh
         sudo ./llvm.sh 22
-        sudo apt-get update
-        sudo apt-get install -y clang-format-22 clang-tidy-22 g++-14
+        sudo apt-get install -y clang-format-22 clang-tidy-22
         sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100
         clang-22 --version
         clang-format-22 --version

.github/workflows/programming_team_code_ci.yml

@@ -12,10 +12,8 @@ jobs:
     - uses: actions/checkout@v1
     - name: Set up Python
       uses: actions/setup-python@v1
-    - name: Install g++-14
+    - name: Make preinstalled g++-14 the default g++
       run: |
-        sudo apt-get update
-        sudo apt-get install -y g++-14
         sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100
         g++ --version
     - name: Install dependencies
@@ -59,10 +57,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Install g++-14
+    - name: Make preinstalled g++-14 the default g++
       run: |
-        sudo apt-get update
-        sudo apt-get install -y g++-14
         sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100
         g++ --version
     - name: g++ with gcc
@@ -88,8 +84,8 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - uses: ./.github/actions/setup
-    - name: Install texlive, rename, nodejs, npm
-      run: sudo apt install texlive texlive-latex-extra rename nodejs npm
+    - name: Install texlive, rename
+      run: sudo apt install texlive texlive-latex-extra rename
     - name: build pdf
       run: make --directory=tests/ build_pdf
     - uses: actions/upload-artifact@v4
@@ -139,6 +135,6 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Install dependencies
-      run: sudo apt install shfmt shellcheck
+      run: sudo apt install shfmt
     - name: shellcheck, shfmt
       run: make --directory=tests/ shellcheck_shfmt