[regexp] support \p in character classes.

test/mjsunit/mjsunit.status

Index: test/mjsunit/mjsunit.status
diff --git a/test/mjsunit/mjsunit.status b/test/mjsunit/mjsunit.status
index 07311899609545243d55ede5ea415ac8d5f31e8d..1aa776542558cddaa727d61b1891ae7f90fd12a5 100644
--- a/test/mjsunit/mjsunit.status
+++ b/test/mjsunit/mjsunit.status
@@ -324,8 +324,7 @@
   'harmony/unicode-regexp-ignore-case': [PASS, ['no_i18n == True', FAIL]],
   'harmony/unicode-regexp-ignore-case-noi18n': [FAIL, ['no_i18n == True', PASS]],
   # desugaring regexp property class relies on ICU.
-  'harmony/regexp-property-general-category': [PASS, ['no_i18n == True', FAIL]],
-  'harmony/regexp-property-script-category': [PASS, ['no_i18n == True', FAIL]],
+  'harmony/regexp-property-*': [PASS, ['no_i18n == True', FAIL]],
 }],  # ALWAYS
 
 ['novfp3 == True', {