Remove the unused sqlite3Fts5UnicodeNCat() function.

FossilOrigin-Name: 7149dacf1d440a19f62808b4591c3fa8da202b2ec742d5490a63f2ec005ff9e7

ext/fts3/unicode/mkunicode.tcl

@@ -617,10 +617,6 @@ proc print_categories {lMap} {
 
   set nCat [expr [llength [array names C]] + 1]
   puts [code {
-    int sqlite3Fts5UnicodeNCat(void) { 
-      return $nCat;
-    }
-
     int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ 
       aArray[0] = 1;
       switch( zCat[0] ){

ext/fts5/fts5_unicode2.c

@@ -248,11 +248,6 @@ int sqlite3Fts5UnicodeFold(int c, int eRemoveDiacritic){
   return ret;
 }
 
-
-int sqlite3Fts5UnicodeNCat(void) { 
-  return 32;
-}
-
 int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ 
   aArray[0] = 1;
   switch( zCat[0] ){
@@ -777,4 +772,3 @@ void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){
     iTbl++;
   }
 }
-