Make a formal definition for normal and single-element kinds
of annotations that otherwise require for their containment
to repeat each time all syntax groups that describe element
values.
Reference:
https://docs.oracle.com/javase/specs/jls/se21/html/jls-9.html#jls-9.7
Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
