Start of the implementation of chunk (de)compression

examples/example_compress_chunk.c

examples/meson.build

lib/cmp_chunk.h

lib/common/cmp_cal_up_model.h

lib/common/cmp_data_types.c

lib/common/cmp_data_types.h

lib/common/cmp_entity.c

lib/common/cmp_entity.h

lib/common/cmp_support.c

lib/common/cmp_support.h

lib/common/list.h

lib/decompress/decmp.c

lib/icu_compress/cmp_icu.c

programs/cmp_io.c

test/cmp_data_types/test_cmp_data_types.c

test/cmp_decmp/test_cmp_decmp.c

test/cmp_entity/test_cmp_entity.c

test/cmp_icu/test_cmp_icu.c

test/decmp/test_decmp.c