CI: do not install libelf it is not used anymore by dylib

Signed-off-by: Martin Olivier <[email protected]>

.github/workflows/CI.yml

@@ -45,10 +45,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install libelf
-        if: ${{ matrix.os == 'ubuntu-latest' }}
-        run: apt install -y libelf-dev
-
       - name: Generate project files
         run: cmake . -B build -G "${{ matrix.generator }}" -DCMAKE_CXX_STANDARD=${{ matrix.cxx-std }} -DDYLIB_BUILD_TESTS=ON -DDYLIB_WARNING_AS_ERRORS=ON
 
@@ -140,7 +136,7 @@ jobs:
         run: apt update
 
       - name: Install valgrind
-        run: apt install -y valgrind libelf-dev
+        run: apt install -y valgrind
 
       - name: Generate tests build file
         run: cmake . -B build -DCMAKE_CXX_STANDARD=20 -DDYLIB_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Debug