add more definitions for deprecated API prefix and suffix defines

[bashbaug]

PR https://github.com/KhronosGroup/OpenCL-CLHPP/pull/159 added definitions for the OpenCL 2.2 API deprecation prefixes and suffixes, but there are similar definitions for the OpenCL 1.0, 2.0, and 2.1 prefixes and suffixes that are still not included in the C++ headers. While these prefixes and suffixes aren't currently used in the C++ headers it'd still be a good idea to add them, to prevent issues similar to #158 in the future.