[Bug]: CV11 triggers on aggregate functions

[asqarslanov]

What happened?

The linter emits false positive C11 (convention.casting_style) warnings on aggregate functions.

.sqruff (all rules enabled):

• [sqruff]
  rules = all

SQL query:

• SELECT
      a::int, -- shorthand casting
      count(b) AS c -- incorrectly identified as another style of casting
  FROM
      foo;

Version

0.29.3

Checked in Playground

• I have checked this bug in the playground.