Test that emoji are emoji (#993)

* A test for the 17.0 emoji properties

* A failing test

Author: eggrobin

unicodetools/src/main/resources/org/unicode/text/UCD/AdditionComparisons/172.txt

@@ -0,0 +1,27 @@
+# 8 emoji for Unicode 17.0 (1F6D8, 1FA8A, 1FA8E, 1FAC8, 1FACD, 1FADD, 1FAEA, 1FAEF)
+# https://github.com/unicode-org/utc-release-management/issues/172
+
+# Names always differ.
+# Age always differs since these tests are comparing additions to pre-existing characters.
+Ignoring Name Age:
+
+# Ignore the security and IDNA properties, as these are not yet included for provisionally assigned characters.
+Ignoring Confusable_MA Identifier_Status Identifier_Type Idn_Status Idn_Mapping Idn_2008:
+
+Ignoring Block:
+Propertywise [
+    \x{1F6D8}    \N{LANDSLIDE}
+    \x{1FA8A}    \N{TROMBONE}
+    \x{1FA8E}    \N{TREASURE CHEST}
+    \x{1FAC8}    \N{HAIRY CREATURE}
+    \x{1FACD}    \N{ORCA}
+    \x{1FADD}    \N{APPLE CORE}
+    \x{1FAEA}    \N{DISTORTED FACE}
+    \x{1FAEF}    \N{FIGHT CLOUD}
+    \x{1FAE0} 🫠 \N{MELTING FACE}
+] AreAlike
+end Ignoring;
+
+end Ignoring;
+
+end Ignoring;