Preparing PRs for the libodb and libodb-pgsql packages in the conan-center-index

[JDRkow]

Prepare libodb and libodb-pgsql packages for comunity on conan center index.

DoD:

• Two conanfiles for libodb and libodb-pgsql packages
• Open PR into https://github.com/conan-io/conan-center-index

Technical details:

• Use build2 as build system in conanfile
• Need successful build for several OS and process architecture

[JDRkow]

Linked branch https://github.com/TourmalineCore/conan-tourmalinecore-recipes/tree/feature/%2370-preparing-prs-for-the-libodb-and-libodb-pgsql-packages-in-the-conan-center-index