EmptyLineSeparatorCheck does not report violations when more than one empty line appears with enum constants.

I have read check documentation: https://checkstyle.org/checks/whitespace/emptylineseparator.html#EmptyLineSeparator
I have downloaded the latest checkstyle from: https://checkstyle.org/cmdline.html#Download_and_Run
I have executed the cli and showed it below, as cli describes the problem better than 1,000 words

#### Config:
```

```

#### Test.java:
```
public class Test { // 1
// 2
public enum Check { // 3
// 4
FIRST, // 5
SECOND, // 6
// 7
THIRD, // 8
// 9
// 10
FOURTH, // 11
// 11
// 12
// 13
SPECIAL(100) { // 14
@Override // 15
public String describe() { // 16
return "Special enum constant"; // 17
} // 18
}, // 19
// 20
// 21
// 22
// 23
NORMAL(200) { // 24
@Override // 25
public String describe() { // 26
return "Normal enum constant"; // 27
} // 28
}; // 29
// 30
// 31
// 32
} // 33
} // 34
```

#### Actual Cli:
```
$ java -jar checkstyle-12.3.0-all.jar -c config_check.xml Test.java
Starting audit...
Audit done.
```

#### Expected Cli:
```
$ java -jar checkstyle-12.3.0-all.jar -c config_check.xml Test.java
Starting audit...
[ERROR] F:\GitHub\headhtmltagname\Test.java:8:9: 'ENUM_CONSTANT_DEF' has more than 1 empty lines after. [EmptyLineSeparator]
[ERROR] F:\GitHub\headhtmltagname\Test.java:11:9: 'ENUM_CONSTANT_DEF' has more than 1 empty lines after. [EmptyLineSeparator]
[ERROR] F:\GitHub\headhtmltagname\Test.java:19:9: '}' has more than 1 empty lines after. [EmptyLineSeparator]
[ERROR] F:\GitHub\headhtmltagname\Test.java:22:9: '}' has more than 1 empty lines after. [EmptyLineSeparator]
Audit done.
```

Since the documentation mentions that `the check is valid only for statements that have a body: CLASS_DEF, INTERFACE_DEF, ENUM_DEF, STATIC_INIT, INSTANCE_INIT, METHOD_DEF, and CTOR_DEF`, it must also check enum constants.
https://checkstyle.org/checks/whitespace/emptylineseparator.html#Example5-config

Start by running the CLI command from the issue with config_check.xml and Test.java, then trace the EmptyLineSeparatorCheck handling of enum constants and their bodies. Compare the result with the four expected diagnostics; the work is done when the reported output matches those violations without regressing the documented behavior.

Written by the indexing model from the issue text.