Merge pull request #6111 from RosettaCommons/LigandDiscoveryMerge Merging in new protocol for motifs-based ligand docking in main/source/src/protocols/motifs/LigandDiscoverySearch.cc. Public app to run the script located in main/source/src/apps/public/motif_ligand_discovery/ligand_discovery_search_protocol.cc. Integration test that uses the app with the protocol found at main/tests/integration/tests/ligand_motif_discovery.

• Summary
• alpine.gcc.build.debug
• gcc-10.gcc.build.debug
• gcc-11.gcc.build.debug
• gcc-9.gcc.build.debug
• gcc-10.gcc.build.release
• gcc-11.gcc.build.release
• gcc-9.gcc.build.release
• code_quality.clang_tidy 「1」
• integration.addsan 「1」
• integration.mpi 「1」
• integration.release_debug 「15」
• integration.tutorials 「1」
• integration.ubsan 「3」
• integration.valgrind 「8」
• integration 「15」
• scientific.fragments_picking
• scientific.make_fragments.debug
• scientific.make_fragments
• scientific.mp_lipid_acc
• scientific.sb_score12_docking
• unit.valgrind 「9」
• gcc-10.gcc.unit
• gcc-11.gcc.unit
• gcc-9.gcc.unit
• ubuntu-20.04.gcc.python39.unit
• ubuntu-22.04.gcc.python39.unit