Add FALSE and SETMINUS to ansiNonReserved

Author: wangyum

sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4

@@ -948,6 +948,7 @@ ansiNonReserved
     | EXTENDED
     | EXTERNAL
     | EXTRACT
+    | FALSE
     | FIELDS
     | FILEFORMAT
     | FIRST
@@ -1039,6 +1040,7 @@ ansiNonReserved
     | SERDE
     | SERDEPROPERTIES
     | SET
+    | SETMINUS
     | SETS
     | SHOW
     | SKEWED

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/TableIdentifierParserSuite.scala

@@ -580,7 +580,6 @@ class TableIdentifierParserSuite extends SparkFunSuite with SQLHelper {
     "else",
     "end",
     "except",
-    "false",
     "fetch",
     "first_value",
     "for",
@@ -617,7 +616,6 @@ class TableIdentifierParserSuite extends SparkFunSuite with SQLHelper {
     "select",
     "semi",
     "session_user",
-    "minus",
     "second",
     "some",
     "table",