change to own docker image

Author: Kataglyphis

.github/workflows/linux_run.yml

@@ -91,15 +91,15 @@ jobs:
       - name: Run Unit/Integration tests
         working-directory: ${{ env.BUILD_DIR }}
         run: |
-          ctest -C $BUILD_TYPE --verbose --extra-verbose --debug -T test --output-on-failure --output-junit "${{ github.workspace }}/docs/test_results.xml"
+          ctest -C Debug --verbose --extra-verbose --debug -T test --output-on-failure --output-junit "${{ github.workspace }}/docs/test_results.xml"
 
       - name: Run fuzzer tests
         run: |
           if [ "${{ inputs.compiler }}" == "clang" ]; then
             ./${{ env.BUILD_DIR }}/first_fuzz_test
           else
             echo "Compiled with GCC so no fuzz testing!"
-          fi  
+          fi
          working-directory: ${{ github.workspace }}
 
       - name: Build Code Coverage