New version 1.37.1
    
    - General:
      * New version 1.37.1
      * Drop patches that were upstreamed since the last packaged release, were
        backported from upstream in the first place, or have otherwise been
        obsoleted by upstream changes.
      * Rebase/update remaining patches as needed
      * Drop Fedora 32 compatibility
    - C (core) and C++ (cpp):
      * Switch to CMake build system and add CMake files to -devel package
      * Build with C++17 for compatibility with the abseil-cpp package in Fedora
      * Run the port server during core tests