feat: add UUID representation

Author: WillAyd

src/iceberg/meson.build

@@ -73,8 +73,10 @@ iceberg_sources = files(
     'type.cc',
     'util/decimal.cc',
     'util/gzip_internal.cc',
+    'util/gzip_internal.cc',
     'util/murmurhash3_internal.cc',
     'util/timepoint.cc',
+    'util/uuid.cc',
 )
 
 # CRoaring does not export symbols, so on Windows it must

src/iceberg/test/meson.build

@@ -60,6 +60,7 @@ iceberg_tests = {
         'endian_test.cc',
         'formatter_test.cc',
         'string_util_test.cc',
+        'uuid_test.cc',
         'visit_type_test.cc',
     ),
     'roaring_test': files('roaring_test.cc'),