message: build: Bump version to 23.0rc1
  Tree-SHA512:
diff: AC_PREREQ([2.69])
  -define(_CLIENT_VERSION_MAJOR, 22)
  -define(_CLIENT_VERSION_MINOR, 99)
  +define(_CLIENT_VERSION_MAJOR, 23)
  +define(_CLIENT_VERSION_MINOR, 0)
  define(_CLIENT_VERSION_BUILD, 0)
  -define(_CLIENT_VERSION_RC, 0)
  +define(_CLIENT_VERSION_RC, 1)
  define(_CLIENT_VERSION_IS_RELEASE, true)
  define(_COPYRIGHT_YEAR, 2022)
  define(_PEERCOIN_VERSION_MAJOR, 0)
  