Add building and container recipes

[AbdulRehman-Fayyaz]

This Pull Request completes the Fight with CMake exercise.

Changes Implemented:

• Created a Dockerfile based on ubuntu:24.04.
• Installed all required system dependencies, including deal.ii, mpi, trilinos, petsc, and tbb.
• Manually built and installed yaml-cpp version 0.6.3 from source as requested.
• Created CMakeLists.txt to link Boost::filesystem, MPI, OpenMP, and yaml-cpp.
• Utilized the deal_ii_setup_target(main) macro to correctly handle transitive dependencies (Trilinos, PETSc, TBB) for the FEM solver.
• Uncommented and enabled all exercises in main.cpp.

Verification:

• The container builds successfully.
• build_and_run.sh executes without errors and produces the expected output for all modules (Flatset, Filesystem, FEM).
• Verified the YAML parser manually by running ./build/main yamlParser/config.yml.

[AbdulRehman-Fayyaz]

GitLab name: @ rehmanal