message: Blosc: Fix Static Builds
  Adds search functionality for transitive blosc dependency in
  static builds.
diff: @@ -22,6 +22,11 @@ if(ADIOS2_HAVE_MPI)
  endif()
  if(NOT @BUILD_SHARED_LIBS@)
  + set(ADIOS2_HAVE_Blosc @ADIOS2_HAVE_Blosc@)
  + if(ADIOS2_HAVE_Blosc)
  + find_dependency(Blosc)
  + endif()
  +
  set(ADIOS2_HAVE_BZip2 @ADIOS2_HAVE_BZip2@)
  if(ADIOS2_HAVE_BZip2)
  find_dependency(BZip2)
  