deps: icu 63.1 bump (CLDR 34)

- Full release notes: http://site.icu-project.org/download/63

Fixes: https://github.com/nodejs/node/issues/22344

PR-URL: https://github.com/nodejs/node/pull/23715
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/deps/icu-small/source/i18n/unicode/plurrule.h b/deps/icu-small/source/i18n/unicode/plurrule.h
index 03dea3f1b9..daeed52bee 100644
--- a/deps/icu-small/source/i18n/unicode/plurrule.h
+++ b/deps/icu-small/source/i18n/unicode/plurrule.h
@@ -118,7 +118,6 @@ class SharedPluralRules;
  * Examples are in the following table:
  * </p>
  * <table border='1' style="border-collapse:collapse">
- * <tbody>
  * <tr>
  * <th>n</th>
  * <th>i</th>
@@ -155,7 +154,6 @@ class SharedPluralRules;
  * <td align="right">23</td>
  * <td>2</td>
  * </tr>
- * </tbody>
  * </table>
  * <p>
  * The difference between 'in' and 'within' is that 'in' only includes integers in the specified range, while 'within'
@@ -499,6 +497,12 @@ private:
     UnicodeString   getRuleFromResource(const Locale& locale, UPluralType type, UErrorCode& status);
     RuleChain      *rulesForKeyword(const UnicodeString &keyword) const;
 
+    /**
+    * An internal status variable used to indicate that the object is in an 'invalid' state.
+    * Used by copy constructor, the assignment operator and the clone method.
+    */
+    UErrorCode mInternalStatus;
+
     friend class PluralRuleParser;
 };