LUCENE-10416: Update Korean Dictionary to mecab-ko-dic-2.1.1-20180720 for Nori

NOTICE.txt

@@ -202,11 +202,11 @@ Nori Korean Morphological Analyzer - Apache Lucene Integration
 
 This software includes a binary and/or source version of data from
 
-  mecab-ko-dic-2.0.3-20170922
+  mecab-ko-dic-2.1.1-20180720
 
 which can be obtained from
 
-  https://bitbucket.org/eunjeon/mecab-ko-dic/downloads/mecab-ko-dic-2.0.3-20170922.tar.gz
+  https://bitbucket.org/eunjeon/mecab-ko-dic/downloads/mecab-ko-dic-2.1.1-20180720.tar.gz
 
 The floating point precision conversion in NumericUtils.Float16Converter is derived from work by
 Jeroen van der Zijp, granted for use under the Apache license.

gradle/generation/nori.gradle

@@ -54,7 +54,7 @@ configure(project(":lucene:analysis:nori")) {
       dependsOn deleteDictionaryData
       dependsOn sourceSets.main.runtimeClasspath
 
-      def dictionaryName = "mecab-ko-dic-2.0.3-20170922"
+      def dictionaryName = "mecab-ko-dic-2.1.1-20180720"
       def dictionarySource = "https://bitbucket.org/eunjeon/mecab-ko-dic/downloads/${dictionaryName}.tar.gz"
       def dictionaryFile = file("${buildDir}/generate/${dictionaryName}.tar.gz")
       def unpackedDir = file("${buildDir}/generate/${dictionaryName}")

lucene/CHANGES.txt

@@ -188,6 +188,9 @@ Improvements
 
 * LUCENE-10371: Make IndexRearranger able to arrange segment in a determined order.
   (Patrick Zhai)
+
+* LUCENE-10416: Update Korean Dictionary to mecab-ko-dic-2.1.1-20180720 for Nori.
+  (Uihyun Kim)
   
 Optimizations
 ---------------------

lucene/analysis/nori/src/java/org/apache/lucene/analysis/ko/util/UnknownDictionaryBuilder.java

@@ -28,7 +28,7 @@ import java.util.List;
 import org.apache.lucene.analysis.ko.dict.CharacterDefinition;
 
 class UnknownDictionaryBuilder {
-  private static final String NGRAM_DICTIONARY_ENTRY = "NGRAM,1798,3559,3677,SY,*,*,*,*,*,*,*";
+  private static final String NGRAM_DICTIONARY_ENTRY = "NGRAM,1801,3559,3677,SY,*,*,*,*,*,*,*";
 
   private String encoding;