[SPARK-26905][SQL] Follow the SQL:2016 reserved keywords

### What changes were proposed in this pull request?

This PR intends to move keywords `ANTI`, `SEMI`, and `MINUS` from reserved to non-reserved.

### Why are the changes needed?

To comply with the ANSI/SQL standard.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Added tests.

Closes #28807 from maropu/SPARK-26905-2.

Authored-by: Takeshi Yamamuro <yamamuro@apache.org>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>

docs/sql-ref-ansi-compliance.md

@@ -135,7 +135,7 @@ Below is a list of all the keywords in Spark SQL.
 |ALTER|non-reserved|non-reserved|reserved|
 |ANALYZE|non-reserved|non-reserved|non-reserved|
 |AND|reserved|non-reserved|reserved|
-|ANTI|reserved|strict-non-reserved|non-reserved|
+|ANTI|non-reserved|strict-non-reserved|non-reserved|
 |ANY|reserved|non-reserved|reserved|
 |ARCHIVE|non-reserved|non-reserved|non-reserved|
 |ARRAY|non-reserved|non-reserved|reserved|
@@ -264,7 +264,7 @@ Below is a list of all the keywords in Spark SQL.
 |MAP|non-reserved|non-reserved|non-reserved|
 |MATCHED|non-reserved|non-reserved|non-reserved|
 |MERGE|non-reserved|non-reserved|non-reserved|
-|MINUS|reserved|strict-non-reserved|non-reserved|
+|MINUS|not-reserved|strict-non-reserved|non-reserved|
 |MINUTE|reserved|non-reserved|reserved|
 |MONTH|reserved|non-reserved|reserved|
 |MSCK|non-reserved|non-reserved|non-reserved|
@@ -325,7 +325,7 @@ Below is a list of all the keywords in Spark SQL.
 |SCHEMA|non-reserved|non-reserved|non-reserved|
 |SECOND|reserved|non-reserved|reserved|
 |SELECT|reserved|non-reserved|reserved|
-|SEMI|reserved|strict-non-reserved|non-reserved|
+|SEMI|non-reserved|strict-non-reserved|non-reserved|
 |SEPARATED|non-reserved|non-reserved|non-reserved|
 |SERDE|non-reserved|non-reserved|non-reserved|
 |SERDEPROPERTIES|non-reserved|non-reserved|non-reserved|

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

@@ -1014,6 +1014,7 @@ ansiNonReserved
     | AFTER
     | ALTER
     | ANALYZE
+    | ANTI
     | ARCHIVE
     | ARRAY
     | ASC
@@ -1146,10 +1147,12 @@ ansiNonReserved
     | ROW
     | ROWS
     | SCHEMA
+    | SEMI
     | SEPARATED
     | SERDE
     | SERDEPROPERTIES
     | SET
+    | SETMINUS
     | SETS
     | SHOW
     | SKEWED